44851409862 has 16 divisors (see below), whose sum is σ = 102517508352. Its totient is φ = 12814688520.

The previous prime is 44851409851. The next prime is 44851409891. The reversal of 44851409862 is 26890415844.

44851409862 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×44851409862² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 533945314 + ... + 533945397.

It is an arithmetic number, because the mean of its divisors is an integer number (6407344272).

Almost surely, 2^44851409862 is an apocalyptic number.

44851409862 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

44851409862 is an abundant number, since it is smaller than the sum of its proper divisors (57666098490).

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

44851409862 is a wasteful number, since it uses less digits than its factorization.

44851409862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1067890723.

The product of its (nonzero) digits is 2211840, while the sum is 51.

The spelling of 44851409862 in words is "forty-four billion, eight hundred fifty-one million, four hundred nine thousand, eight hundred sixty-two".