70139350200 has 96 divisors (see below), whose sum is σ = 222058287360. Its totient is φ = 18305865600.

The previous prime is 70139350199. The next prime is 70139350201. The reversal of 70139350200 is 205393107.

It is an interprime number because it is at equal distance from previous prime (70139350199) and next prime (70139350201).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70139350201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1215406 + ... + 1271805.

It is an arithmetic number, because the mean of its divisors is an integer number (2313107160).

Almost surely, 2^70139350200 is an apocalyptic number.

It is an amenable number.

70139350200 is an abundant number, since it is smaller than the sum of its proper divisors (151918937160).

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

70139350200 is a wasteful number, since it uses less digits than its factorization.

70139350200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2487277 (or 2487268 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 30.

The spelling of 70139350200 in words is "seventy billion, one hundred thirty-nine million, three hundred fifty thousand, two hundred".