44655455455644 has 96 divisors (see below), whose sum is σ = 113969728454400. Its totient is φ = 13496098176000.

The previous prime is 44655455455577. The next prime is 44655455455661.

44655455455644 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 356328507 + ... + 356453805.

It is an arithmetic number, because the mean of its divisors is an integer number (1187184671400).

Almost surely, 2^{44655455455644} is an apocalyptic number.

44655455455644 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

44655455455644 is an abundant number, since it is smaller than the sum of its proper divisors (69314272998756).

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

44655455455644 is a wasteful number, since it uses less digits than its factorization.

44655455455644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132451 (or 132449 counting only the distinct ones).

The product of its digits is 2304000000, while the sum is 66.

The spelling of 44655455455644 in words is "forty-four trillion, six hundred fifty-five billion, four hundred fifty-five million, four hundred fifty-five thousand, six hundred forty-four".