244623646435 has 12 divisors (see below), whose sum is σ = 341474641488. Its totient is φ = 167741928816.

The previous prime is 244623646429. The next prime is 244623646469. The reversal of 244623646435 is 534646326442.

It is not a de Polignac number, because 244623646435 - 2³ = 244623646427 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 499231687 + ... + 499232176.

It is an arithmetic number, because the mean of its divisors is an integer number (28456220124).

Almost surely, 2^244623646435 is an apocalyptic number.

244623646435 is a deficient number, since it is larger than the sum of its proper divisors (96850995053).

244623646435 is an equidigital number, since it uses as much as digits as its factorization.

244623646435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998463882 (or 998463875 counting only the distinct ones).

The product of its digits is 9953280, while the sum is 49.

The spelling of 244623646435 in words is "two hundred forty-four billion, six hundred twenty-three million, six hundred forty-six thousand, four hundred thirty-five".