44140221501204 has 24 divisors (see below), whose sum is σ = 105777467742688. Its totient is φ = 14315747513760.

The previous prime is 44140221501199. The next prime is 44140221501209. The reversal of 44140221501204 is 40210512204144.

It is an interprime number because it is at equal distance from previous prime (44140221501199) and next prime (44140221501209).

It is a super-3 number, since 3×44140221501204³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44140221501209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49707456202 + ... + 49707457089.

Almost surely, 2^{44140221501204} is an apocalyptic number.

It is an amenable number.

44140221501204 is an abundant number, since it is smaller than the sum of its proper divisors (61637246241484).

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

44140221501204 is a wasteful number, since it uses less digits than its factorization.

44140221501204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99414913335 (or 99414913333 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 30.

Adding to 44140221501204 its reverse (40210512204144), we get a palindrome (84350733705348).

The spelling of 44140221501204 in words is "forty-four trillion, one hundred forty billion, two hundred twenty-one million, five hundred one thousand, two hundred four".