141194772840 has 128 divisors (see below), whose sum is σ = 462619123200. Its totient is φ = 34189989120.

The previous prime is 141194772809. The next prime is 141194772853. The reversal of 141194772840 is 48277491141.

141194772840 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 141194772840.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1104991 + ... + 1226129.

It is an arithmetic number, because the mean of its divisors is an integer number (3614211900).

Almost surely, 2^141194772840 is an apocalyptic number.

141194772840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141194772840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (231309561600).

141194772840 is an abundant number, since it is smaller than the sum of its proper divisors (321424350360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141194772840 is a wasteful number, since it uses less digits than its factorization.

141194772840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122047 (or 122043 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 48.

The spelling of 141194772840 in words is "one hundred forty-one billion, one hundred ninety-four million, seven hundred seventy-two thousand, eight hundred forty".