157206673712 has 20 divisors (see below), whose sum is σ = 332277742536. Its totient is φ = 71457578880.

The previous prime is 157206673711. The next prime is 157206673801. The reversal of 157206673712 is 217376602751.

It is a happy number.

157206673712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (157206673711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446609693 + ... + 446610044.

Almost surely, 2^157206673712 is an apocalyptic number.

It is an amenable number.

157206673712 is an abundant number, since it is smaller than the sum of its proper divisors (175071068824).

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

157206673712 is a wasteful number, since it uses less digits than its factorization.

157206673712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893219756 (or 893219750 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 47.

The spelling of 157206673712 in words is "one hundred fifty-seven billion, two hundred six million, six hundred seventy-three thousand, seven hundred twelve".