70014185472 has 702 divisors, whose sum is σ = 246645196812. Its totient is φ = 17598873600.

The previous prime is 70014185447. The next prime is 70014185477. The reversal of 70014185472 is 27458141007.

It is a self number, because there is not a number n which added to its sum of digits gives 70014185472.

It is not an unprimeable number, because it can be changed into a prime (70014185477) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 2258522097 + ... + 2258522127.

Almost surely, 2^70014185472 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 70014185472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123322598406).

70014185472 is an abundant number, since it is smaller than the sum of its proper divisors (176631011340).

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

70014185472 is a wasteful number, since it uses less digits than its factorization.

70014185472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125 (or 54 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 39.

The spelling of 70014185472 in words is "seventy billion, fourteen million, one hundred eighty-five thousand, four hundred seventy-two".