44454362463 has 96 divisors (see below), whose sum is σ = 78679480320. Its totient is φ = 24719748480.

The previous prime is 44454362443. The next prime is 44454362527. The reversal of 44454362463 is 36426345444.

44454362463 is a `hidden beast` number, since 4 + 4 + 4 + 543 + 62 + 46 + 3 = 666.

It is not a de Polignac number, because 44454362463 - 2⁵ = 44454362431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44454362443) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 28368306 + ... + 28369872.

It is an arithmetic number, because the mean of its divisors is an integer number (819577920).

Almost surely, 2^44454362463 is an apocalyptic number.

44454362463 is a deficient number, since it is larger than the sum of its proper divisors (34225117857).

44454362463 is a wasteful number, since it uses less digits than its factorization.

44454362463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2154 (or 2141 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 45.

The spelling of 44454362463 in words is "forty-four billion, four hundred fifty-four million, three hundred sixty-two thousand, four hundred sixty-three".