3520026504444 has 48 divisors (see below), whose sum is σ = 8628019545600. Its totient is φ = 1114794880320.

The previous prime is 3520026504431. The next prime is 3520026504479. The reversal of 3520026504444 is 4444056200253.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42756592 + ... + 42838839.

It is an arithmetic number, because the mean of its divisors is an integer number (179750407200).

Almost surely, 2^{3520026504444} is an apocalyptic number.

It is an amenable number.

3520026504444 is an abundant number, since it is smaller than the sum of its proper divisors (5107993041156).

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

3520026504444 is a wasteful number, since it uses less digits than its factorization.

3520026504444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85595610 (or 85595608 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 39.

The spelling of 3520026504444 in words is "three trillion, five hundred twenty billion, twenty-six million, five hundred four thousand, four hundred forty-four".