126356064563156 has 24 divisors (see below), whose sum is σ = 221356923465216. Its totient is φ = 63111232326240.

The previous prime is 126356064563021. The next prime is 126356064563161. The reversal of 126356064563156 is 651365460653621.

It is a super-3 number, since 3×126356064563156³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 126356064563095 and 126356064563104.

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, 176879165 + ... + 177592091.

It is an arithmetic number, because the mean of its divisors is an integer number (9223205144384).

Almost surely, 2^{126356064563156} is an apocalyptic number.

It is an amenable number.

126356064563156 is a deficient number, since it is larger than the sum of its proper divisors (95000858902060).

126356064563156 is a wasteful number, since it uses less digits than its factorization.

126356064563156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759719 (or 759717 counting only the distinct ones).

The product of its (nonzero) digits is 69984000, while the sum is 59.

The spelling of 126356064563156 in words is "one hundred twenty-six trillion, three hundred fifty-six billion, sixty-four million, five hundred sixty-three thousand, one hundred fifty-six".