70624116290 has 64 divisors (see below), whose sum is σ = 157922037504. Its totient is φ = 22142446848.

The previous prime is 70624116253. The next prime is 70624116301. The reversal of 70624116290 is 9261142607.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 265289 + ... + 460028.

It is an arithmetic number, because the mean of its divisors is an integer number (2467531836).

Almost surely, 2^70624116290 is an apocalyptic number.

70624116290 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

70624116290 is an abundant number, since it is smaller than the sum of its proper divisors (87297921214).

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

70624116290 is a wasteful number, since it uses less digits than its factorization.

70624116290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725451.

The product of its (nonzero) digits is 36288, while the sum is 38.

Adding to 70624116290 its reverse (9261142607), we get a palindrome (79885258897).

The spelling of 70624116290 in words is "seventy billion, six hundred twenty-four million, one hundred sixteen thousand, two hundred ninety".