70205765116 has 12 divisors (see below), whose sum is σ = 125717300632. Its totient is φ = 34286536368.

The previous prime is 70205765051. The next prime is 70205765173. The reversal of 70205765116 is 61156750207.

It is a happy number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204086355 + ... + 204086698.

Almost surely, 2^70205765116 is an apocalyptic number.

It is an amenable number.

70205765116 is a deficient number, since it is larger than the sum of its proper divisors (55511535516).

70205765116 is a wasteful number, since it uses less digits than its factorization.

70205765116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408173100 (or 408173098 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 40.

The spelling of 70205765116 in words is "seventy billion, two hundred five million, seven hundred sixty-five thousand, one hundred sixteen".