70339274712 has 192 divisors, whose sum is σ = 219217078080. Its totient is φ = 19959008256.

The previous prime is 70339274671. The next prime is 70339274713. The reversal of 70339274712 is 21747293307.

It is a super-2 number, since 2×70339274712² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70339274713) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 55081018 + ... + 55082294.

It is an arithmetic number, because the mean of its divisors is an integer number (1141755615).

Almost surely, 2^70339274712 is an apocalyptic number.

70339274712 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70339274712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109608539040).

70339274712 is an abundant number, since it is smaller than the sum of its proper divisors (148877803368).

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

70339274712 is a wasteful number, since it uses less digits than its factorization.

70339274712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1962 (or 1955 counting only the distinct ones).

The product of its (nonzero) digits is 444528, while the sum is 45.

The spelling of 70339274712 in words is "seventy billion, three hundred thirty-nine million, two hundred seventy-four thousand, seven hundred twelve".