7420311162 has 48 divisors (see below), whose sum is σ = 17603763840. Its totient is φ = 2240265600.

The previous prime is 7420311139. The next prime is 7420311203. The reversal of 7420311162 is 2611130247.

It is a super-2 number, since 2×7420311162² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15487 + ... + 122802.

It is an arithmetic number, because the mean of its divisors is an integer number (366745080).

Almost surely, 2^7420311162 is an apocalyptic number.

7420311162 is an abundant number, since it is smaller than the sum of its proper divisors (10183452678).

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

7420311162 is a wasteful number, since it uses less digits than its factorization.

7420311162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138579 (or 138576 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 7420311162 is about 86141.2280037846. The cubic root of 7420311162 is about 1950.4764263902.

The spelling of 7420311162 in words is "seven billion, four hundred twenty million, three hundred eleven thousand, one hundred sixty-two".