70292907216 has 320 divisors, whose sum is σ = 238976450560. Its totient is φ = 19358507520.

The previous prime is 70292907197. The next prime is 70292907221. The reversal of 70292907216 is 61270929207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25965735 + ... + 25968441.

It is an arithmetic number, because the mean of its divisors is an integer number (746801408).

Almost surely, 2^70292907216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70292907216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119488225280).

70292907216 is an abundant number, since it is smaller than the sum of its proper divisors (168683543344).

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

70292907216 is a wasteful number, since it uses less digits than its factorization.

70292907216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3039 (or 3027 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 45.

The spelling of 70292907216 in words is "seventy billion, two hundred ninety-two million, nine hundred seven thousand, two hundred sixteen".