3445763542644 has 24 divisors (see below), whose sum is σ = 8040179064960. Its totient is φ = 1148578685824.

The previous prime is 3445763542643. The next prime is 3445763542699. The reversal of 3445763542644 is 4462453675443.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3445763542643) 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, 518572 + ... + 2675900.

It is an arithmetic number, because the mean of its divisors is an integer number (335007461040).

Almost surely, 2^{3445763542644} is an apocalyptic number.

It is an amenable number.

3445763542644 is an abundant number, since it is smaller than the sum of its proper divisors (4594415522316).

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

3445763542644 is a wasteful number, since it uses less digits than its factorization.

3445763542644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2290439 (or 2290437 counting only the distinct ones).

The product of its digits is 116121600, while the sum is 57.

The spelling of 3445763542644 in words is "three trillion, four hundred forty-five billion, seven hundred sixty-three million, five hundred forty-two thousand, six hundred forty-four".