141521339892 has 24 divisors (see below), whose sum is σ = 331892690976. Its totient is φ = 46934318368.

The previous prime is 141521339851. The next prime is 141521339909. The reversal of 141521339892 is 298933125141.

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, 29930238 + ... + 29934965.

It is an arithmetic number, because the mean of its divisors is an integer number (13828862124).

Almost surely, 2^141521339892 is an apocalyptic number.

141521339892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

141521339892 is an abundant number, since it is smaller than the sum of its proper divisors (190371351084).

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

141521339892 is a wasteful number, since it uses less digits than its factorization.

141521339892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59865407 (or 59865405 counting only the distinct ones).

The product of its digits is 466560, while the sum is 48.

The spelling of 141521339892 in words is "one hundred forty-one billion, five hundred twenty-one million, three hundred thirty-nine thousand, eight hundred ninety-two".