44121346 has 16 divisors (see below), whose sum is σ = 67428504. Its totient is φ = 21648384.

The previous prime is 44121313. The next prime is 44121359. The reversal of 44121346 is 64312144.

It can be written as a sum of positive squares in 4 ways, for example, as 43099225 + 1022121 = 6565^2 + 1011^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 44121346.

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, 33370 + ... + 34666.

Almost surely, 2^44121346 is an apocalyptic number.

44121346 is a deficient number, since it is larger than the sum of its proper divisors (23307158).

44121346 is a wasteful number, since it uses less digits than its factorization.

44121346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1605.

The product of its digits is 2304, while the sum is 25.

The square root of 44121346 is about 6642.3900818907. The cubic root of 44121346 is about 353.3590762859.

The spelling of 44121346 in words is "forty-four million, one hundred twenty-one thousand, three hundred forty-six".