44377993286 has 16 divisors (see below), whose sum is σ = 73190338560. Its totient is φ = 20012980680.

The previous prime is 44377993229. The next prime is 44377993327. The reversal of 44377993286 is 68239977344.

It is a super-2 number, since 2×44377993286² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7938866 + ... + 7944453.

It is an arithmetic number, because the mean of its divisors is an integer number (4574396160).

Almost surely, 2^44377993286 is an apocalyptic number.

44377993286 is a deficient number, since it is larger than the sum of its proper divisors (28812345274).

44377993286 is a wasteful number, since it uses less digits than its factorization.

44377993286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15883459.

The product of its digits is 54867456, while the sum is 62.

The spelling of 44377993286 in words is "forty-four billion, three hundred seventy-seven million, nine hundred ninety-three thousand, two hundred eighty-six".