3422521030772 has 24 divisors (see below), whose sum is σ = 6360548378184. Its totient is φ = 1605818898432.

The previous prime is 3422521030759. The next prime is 3422521030777. The reversal of 3422521030772 is 2770301252243.

It can be written as a sum of positive squares in 4 ways, for example, as 1692070233616 + 1730450797156 = 1300796^2 + 1315466^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3422521030777) 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, 74652443 + ... + 74698274.

It is an arithmetic number, because the mean of its divisors is an integer number (265022849091).

Almost surely, 2^{3422521030772} is an apocalyptic number.

It is an amenable number.

3422521030772 is a deficient number, since it is larger than the sum of its proper divisors (2938027347412).

3422521030772 is a wasteful number, since it uses less digits than its factorization.

3422521030772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149351075 (or 149351073 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 38.

The spelling of 3422521030772 in words is "three trillion, four hundred twenty-two billion, five hundred twenty-one million, thirty thousand, seven hundred seventy-two".