157070007216 has 60 divisors (see below), whose sum is σ = 441009841272. Its totient is φ = 52186111488.

The previous prime is 157070007203. The next prime is 157070007293. The reversal of 157070007216 is 612700070751.

157070007216 is a `hidden beast` number, since 1 + 570 + 7 + 0 + 0 + 0 + 72 + 16 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1732281 + ... + 1820696.

Almost surely, 2^157070007216 is an apocalyptic number.

157070007216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

157070007216 is an abundant number, since it is smaller than the sum of its proper divisors (283939834056).

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

157070007216 is a wasteful number, since it uses less digits than its factorization.

157070007216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3553298 (or 3553289 counting only the distinct ones).

The product of its (nonzero) digits is 20580, while the sum is 36.

Adding to 157070007216 its reverse (612700070751), we get a palindrome (769770077967).

The spelling of 157070007216 in words is "one hundred fifty-seven billion, seventy million, seven thousand, two hundred sixteen".