157040266626 has 48 divisors (see below), whose sum is σ = 342402750144. Its totient is φ = 52016370912.

The previous prime is 157040266613. The next prime is 157040266633. The reversal of 157040266626 is 626662040751.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12098676 + ... + 12111648.

It is an arithmetic number, because the mean of its divisors is an integer number (7133390628).

Almost surely, 2^157040266626 is an apocalyptic number.

157040266626 is an abundant number, since it is smaller than the sum of its proper divisors (185362483518).

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

157040266626 is a wasteful number, since it uses less digits than its factorization.

157040266626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17175 (or 17172 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 157040266626 in words is "one hundred fifty-seven billion, forty million, two hundred sixty-six thousand, six hundred twenty-six".