142634163552536 has 64 divisors (see below), whose sum is σ = 274480426414080. Its totient is φ = 69455067696000.

The previous prime is 142634163552473. The next prime is 142634163552541. The reversal of 142634163552536 is 635255361436241.

It is a super-2 number, since 2×142634163552536² (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, 77306381 + ... + 79129923.

It is an arithmetic number, because the mean of its divisors is an integer number (4288756662720).

Almost surely, 2^{142634163552536} is an apocalyptic number.

It is an amenable number.

142634163552536 is a deficient number, since it is larger than the sum of its proper divisors (131846262861544).

142634163552536 is a wasteful number, since it uses less digits than its factorization.

142634163552536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1824624 (or 1824620 counting only the distinct ones).

The product of its digits is 46656000, while the sum is 56.

The spelling of 142634163552536 in words is "one hundred forty-two trillion, six hundred thirty-four billion, one hundred sixty-three million, five hundred fifty-two thousand, five hundred thirty-six".