141381920492928 has 128 divisors (see below), whose sum is σ = 418511231580000. Its totient is φ = 46987462803456.

The previous prime is 141381920492909. The next prime is 141381920492947. The reversal of 141381920492928 is 829294029183141.

141381920492928 is a `hidden beast` number, since 1 + 4 + 1 + 38 + 1 + 9 + 20 + 492 + 92 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (141381920492909) and next prime (141381920492947).

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×141381920492928² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59531353 + ... + 61860696.

Almost surely, 2^{141381920492928} is an apocalyptic number.

141381920492928 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

141381920492928 is an abundant number, since it is smaller than the sum of its proper divisors (277129311087072).

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

141381920492928 is a wasteful number, since it uses less digits than its factorization.

141381920492928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121392409 (or 121392391 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 63.

The spelling of 141381920492928 in words is "one hundred forty-one trillion, three hundred eighty-one billion, nine hundred twenty million, four hundred ninety-two thousand, nine hundred twenty-eight".