4312765642 has 8 divisors (see below), whose sum is σ = 6469554816. Its totient is φ = 2156247372.

The previous prime is 4312765631. The next prime is 4312765729. The reversal of 4312765642 is 2465672134.

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

It is a junction number, because it is equal to n+sod(n) for n = 4312765595 and 4312765604.

It is an unprimeable number.

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, 21658 + ... + 95365.

It is an arithmetic number, because the mean of its divisors is an integer number (808694352).

Almost surely, 2^4312765642 is an apocalyptic number.

4312765642 is a deficient number, since it is larger than the sum of its proper divisors (2156789174).

4312765642 is a wasteful number, since it uses less digits than its factorization.

4312765642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135452.

The product of its digits is 241920, while the sum is 40.

The square root of 4312765642 is about 65671.6502152946. The cubic root of 4312765642 is about 1627.7409384499.

The spelling of 4312765642 in words is "four billion, three hundred twelve million, seven hundred sixty-five thousand, six hundred forty-two".