44885840486 has 32 divisors (see below), whose sum is σ = 74474769600. Its totient is φ = 20181021696.

The previous prime is 44885840453. The next prime is 44885840513. The reversal of 44885840486 is 68404858844.

It is a super-2 number, since 2×44885840486² (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 (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 653090 + ... + 718538.

It is an arithmetic number, because the mean of its divisors is an integer number (2327336550).

Almost surely, 2^44885840486 is an apocalyptic number.

44885840486 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

44885840486 is a deficient number, since it is larger than the sum of its proper divisors (29588929114).

44885840486 is a wasteful number, since it uses less digits than its factorization.

44885840486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66368.

The product of its (nonzero) digits is 31457280, while the sum is 59.

The spelling of 44885840486 in words is "forty-four billion, eight hundred eighty-five million, eight hundred forty thousand, four hundred eighty-six".