142515526338 has 96 divisors (see below), whose sum is σ = 317755975680. Its totient is φ = 46138266720.

The previous prime is 142515526303. The next prime is 142515526343. The reversal of 142515526338 is 833625515241.

It is a happy number.

142515526338 is a `hidden beast` number, since 1 + 4 + 2 + 5 + 1 + 5 + 5 + 2 + 633 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 142515526293 and 142515526302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 156438103 + ... + 156439013.

It is an arithmetic number, because the mean of its divisors is an integer number (3309958080).

Almost surely, 2^142515526338 is an apocalyptic number.

142515526338 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

142515526338 is an abundant number, since it is smaller than the sum of its proper divisors (175240449342).

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

142515526338 is a wasteful number, since it uses less digits than its factorization.

142515526338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1884 (or 1881 counting only the distinct ones).

The product of its digits is 864000, while the sum is 45.

The spelling of 142515526338 in words is "one hundred forty-two billion, five hundred fifteen million, five hundred twenty-six thousand, three hundred thirty-eight".