141977799392 has 48 divisors (see below), whose sum is σ = 328385724912. Its totient is φ = 59571102720.

The previous prime is 141977799373. The next prime is 141977799401. The reversal of 141977799392 is 293997779141.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15508733 + ... + 15517884.

It is an arithmetic number, because the mean of its divisors is an integer number (6841369269).

Almost surely, 2^141977799392 is an apocalyptic number.

It is an amenable number.

141977799392 is an abundant number, since it is smaller than the sum of its proper divisors (186407925520).

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

141977799392 is a wasteful number, since it uses less digits than its factorization.

141977799392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31026651 (or 31026643 counting only the distinct ones).

The product of its digits is 54010152, while the sum is 68.

The spelling of 141977799392 in words is "one hundred forty-one billion, nine hundred seventy-seven million, seven hundred ninety-nine thousand, three hundred ninety-two".