4396031252839 has 4 divisors (see below), whose sum is σ = 4537838712640. Its totient is φ = 4254223793040.

The previous prime is 4396031252813. The next prime is 4396031252857. The reversal of 4396031252839 is 9382521306934.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4396031252839 - 2¹⁷ = 4396031121767 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4396031252839.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4396031252939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70903729854 + ... + 70903729915.

It is an arithmetic number, because the mean of its divisors is an integer number (1134459678160).

Almost surely, 2^{4396031252839} is an apocalyptic number.

4396031252839 is a deficient number, since it is larger than the sum of its proper divisors (141807459801).

4396031252839 is a wasteful number, since it uses less digits than its factorization.

4396031252839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141807459800.

The product of its (nonzero) digits is 8398080, while the sum is 55.

The spelling of 4396031252839 in words is "four trillion, three hundred ninety-six billion, thirty-one million, two hundred fifty-two thousand, eight hundred thirty-nine".