142032103992 has 32 divisors (see below), whose sum is σ = 394533622800. Its totient is φ = 47344034592.

The previous prime is 142032103949. The next prime is 142032104003. The reversal of 142032103992 is 299301230241.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 328777803 + ... + 328778234.

Almost surely, 2^142032103992 is an apocalyptic number.

142032103992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

142032103992 is an abundant number, since it is smaller than the sum of its proper divisors (252501518808).

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

142032103992 is a wasteful number, since it uses less digits than its factorization.

142032103992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657556052 (or 657556042 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The spelling of 142032103992 in words is "one hundred forty-two billion, thirty-two million, one hundred three thousand, nine hundred ninety-two".