141909651120 has 80 divisors (see below), whose sum is σ = 440201825280. Its totient is φ = 37818323712.

The previous prime is 141909651101. The next prime is 141909651127. The reversal of 141909651120 is 21156909141.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (141909651127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187411 + ... + 564749.

It is an arithmetic number, because the mean of its divisors is an integer number (5502522816).

Almost surely, 2^141909651120 is an apocalyptic number.

141909651120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141909651120 is an abundant number, since it is smaller than the sum of its proper divisors (298292174160).

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

141909651120 is a wasteful number, since it uses less digits than its factorization.

141909651120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378922 (or 378916 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 39.

The spelling of 141909651120 in words is "one hundred forty-one billion, nine hundred nine million, six hundred fifty-one thousand, one hundred twenty".