6939620201070 has 40 divisors (see below), whose sum is σ = 18659867653944. Its totient is φ = 1850565386736.

The previous prime is 6939620201021. The next prime is 6939620201117. The reversal of 6939620201070 is 701020269396.

It is a happy number.

6939620201070 is a `hidden beast` number, since 6 + 9 + 3 + 9 + 620 + 2 + 0 + 10 + 7 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4283715364 + ... + 4283716983.

Almost surely, 2^{6939620201070} is an apocalyptic number.

6939620201070 is an abundant number, since it is smaller than the sum of its proper divisors (11720247452874).

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

6939620201070 is a wasteful number, since it uses less digits than its factorization.

6939620201070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8567432366 (or 8567432357 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The spelling of 6939620201070 in words is "six trillion, nine hundred thirty-nine billion, six hundred twenty million, two hundred one thousand, seventy".