38844914433 has 16 divisors (see below), whose sum is σ = 55781174400. Its totient is φ = 23902907904.

The previous prime is 38844914419. The next prime is 38844914453. The reversal of 38844914433 is 33441944883.

It is a happy number.

It is not a de Polignac number, because 38844914433 - 2¹⁴ = 38844898049 is a prime.

It is a super-2 number, since 2×38844914433² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38844914453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 779185 + ... + 827537.

It is an arithmetic number, because the mean of its divisors is an integer number (3486323400).

Almost surely, 2^38844914433 is an apocalyptic number.

It is an amenable number.

38844914433 is a deficient number, since it is larger than the sum of its proper divisors (16936259967).

38844914433 is a wasteful number, since it uses less digits than its factorization.

38844914433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68968.

The product of its digits is 3981312, while the sum is 51.

The spelling of 38844914433 in words is "thirty-eight billion, eight hundred forty-four million, nine hundred fourteen thousand, four hundred thirty-three".