2431320662 has 8 divisors (see below), whose sum is σ = 3805545456. Its totient is φ = 1162805512.

The previous prime is 2431320659. The next prime is 2431320667. The reversal of 2431320662 is 2660231342.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2431320662² = 11822640322936236488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2431320667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26427353 + ... + 26427444.

It is an arithmetic number, because the mean of its divisors is an integer number (475693182).

Almost surely, 2^2431320662 is an apocalyptic number.

2431320662 is a deficient number, since it is larger than the sum of its proper divisors (1374224794).

2431320662 is a wasteful number, since it uses less digits than its factorization.

2431320662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52854822.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 2431320662 is about 49308.4238442074. The cubic root of 2431320662 is about 1344.6649362755.

The spelling of 2431320662 in words is "two billion, four hundred thirty-one million, three hundred twenty thousand, six hundred sixty-two".