70212824052 has 24 divisors (see below), whose sum is σ = 187234197696. Its totient is φ = 20060806848.

The previous prime is 70212824021. The next prime is 70212824053. The reversal of 70212824052 is 25042821207.

It is a super-2 number, since 2×70212824052² (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 (70212824053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417933393 + ... + 417933560.

It is an arithmetic number, because the mean of its divisors is an integer number (7801424904).

Almost surely, 2^70212824052 is an apocalyptic number.

It is an amenable number.

70212824052 is an abundant number, since it is smaller than the sum of its proper divisors (117021373644).

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

70212824052 is a wasteful number, since it uses less digits than its factorization.

70212824052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835866967 (or 835866965 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 33.

The spelling of 70212824052 in words is "seventy billion, two hundred twelve million, eight hundred twenty-four thousand, fifty-two".