44647521743442 has 16 divisors (see below), whose sum is σ = 91472971377312. Its totient is φ = 14519519266080.

The previous prime is 44647521743423. The next prime is 44647521743479. The reversal of 44647521743442 is 24434712574644.

44647521743442 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 2×44647521743442² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90746995168 + ... + 90746995659.

It is an arithmetic number, because the mean of its divisors is an integer number (5717060711082).

Almost surely, 2^{44647521743442} is an apocalyptic number.

44647521743442 is an abundant number, since it is smaller than the sum of its proper divisors (46825449633870).

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

44647521743442 is a wasteful number, since it uses less digits than its factorization.

44647521743442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181493990873.

The product of its digits is 72253440, while the sum is 57.

The spelling of 44647521743442 in words is "forty-four trillion, six hundred forty-seven billion, five hundred twenty-one million, seven hundred forty-three thousand, four hundred forty-two".