70012420982 has 24 divisors (see below), whose sum is σ = 122372747784. Its totient is φ = 29954182272.

The previous prime is 70012420957. The next prime is 70012420999. The reversal of 70012420982 is 28902421007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 551003 + ... + 666054.

It is an arithmetic number, because the mean of its divisors is an integer number (5098864491).

Almost surely, 2^70012420982 is an apocalyptic number.

70012420982 is a deficient number, since it is larger than the sum of its proper divisors (52360326802).

70012420982 is a wasteful number, since it uses less digits than its factorization.

70012420982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217660 (or 1217653 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

Adding to 70012420982 its reverse (28902421007), we get a palindrome (98914841989).

The spelling of 70012420982 in words is "seventy billion, twelve million, four hundred twenty thousand, nine hundred eighty-two".