44814148041438 has 64 divisors (see below), whose sum is σ = 106806311251200. Its totient is φ = 13884820428960.

The previous prime is 44814148041391. The next prime is 44814148041541. The reversal of 44814148041438 is 83414084141844.

44814148041438 is a `hidden beast` number, since 4 + 4 + 8 + 1 + 414 + 80 + 4 + 143 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 412007008 + ... + 412115763.

It is an arithmetic number, because the mean of its divisors is an integer number (1668848613300).

Almost surely, 2^{44814148041438} is an apocalyptic number.

44814148041438 is an abundant number, since it is smaller than the sum of its proper divisors (61992163209762).

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

44814148041438 is a wasteful number, since it uses less digits than its factorization.

44814148041438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824122854 (or 824122848 counting only the distinct ones).

The product of its (nonzero) digits is 6291456, while the sum is 54.

The spelling of 44814148041438 in words is "forty-four trillion, eight hundred fourteen billion, one hundred forty-eight million, forty-one thousand, four hundred thirty-eight".