141786949152 has 144 divisors (see below), whose sum is σ = 402395509152. Its totient is φ = 43682319360.

The previous prime is 141786949127. The next prime is 141786949163. The reversal of 141786949152 is 251949687141.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a junction number, because it is equal to n+sod(n) for n = 141786949092 and 141786949101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1371003 + ... + 1470789.

It is an arithmetic number, because the mean of its divisors is an integer number (2794413258).

Almost surely, 2^141786949152 is an apocalyptic number.

141786949152 is a gapful number since it is divisible by the number (12) 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 141786949152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201197754576).

141786949152 is an abundant number, since it is smaller than the sum of its proper divisors (260608560000).

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

141786949152 is a wasteful number, since it uses less digits than its factorization.

141786949152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99879 (or 99852 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 57.

The spelling of 141786949152 in words is "one hundred forty-one billion, seven hundred eighty-six million, nine hundred forty-nine thousand, one hundred fifty-two".