44002111333402 has 16 divisors (see below), whose sum is σ = 66264550443432. Its totient is φ = 21913939640320.

The previous prime is 44002111333387. The next prime is 44002111333403. The reversal of 44002111333402 is 20433311120044.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 35394277577481 + 8607833755921 = 5949309^2 + 2933911^2 .

It is not an unprimeable number, because it can be changed into a prime (44002111333403) 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, 4544748 + ... + 10423960.

Almost surely, 2^{44002111333402} is an apocalyptic number.

44002111333402 is a deficient number, since it is larger than the sum of its proper divisors (22262439110030).

44002111333402 is a wasteful number, since it uses less digits than its factorization.

44002111333402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5894033.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 44002111333402 its reverse (20433311120044), we get a palindrome (64435422453446).

The spelling of 44002111333402 in words is "forty-four trillion, two billion, one hundred eleven million, three hundred thirty-three thousand, four hundred two".