44214004464 has 80 divisors (see below), whose sum is σ = 138215225088. Its totient is φ = 11889478656.

The previous prime is 44214004459. The next prime is 44214004489. The reversal of 44214004464 is 46440041244.

It is a super-2 number, since 2×44214004464² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3864562 + ... + 3875985.

Almost surely, 2^44214004464 is an apocalyptic number.

It is an amenable number.

44214004464 is an abundant number, since it is smaller than the sum of its proper divisors (94001220624).

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

44214004464 is a wasteful number, since it uses less digits than its factorization.

44214004464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7740582 (or 7740576 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

The spelling of 44214004464 in words is "forty-four billion, two hundred fourteen million, four thousand, four hundred sixty-four".