3442521545499 has 12 divisors (see below), whose sum is σ = 4699256027496. Its totient is φ = 2241641932992.

The previous prime is 3442521545459. The next prime is 3442521545513. The reversal of 3442521545499 is 9945451252443.

It is a happy number.

It is not a de Polignac number, because 3442521545499 - 2²⁹ = 3441984674587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3442521545459) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 310299262 + ... + 310310355.

It is an arithmetic number, because the mean of its divisors is an integer number (391604668958).

Almost surely, 2^{3442521545499} is an apocalyptic number.

3442521545499 is a deficient number, since it is larger than the sum of its proper divisors (1256734481997).

3442521545499 is an equidigital number, since it uses as much as digits as its factorization.

3442521545499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620609706 (or 620609663 counting only the distinct ones).

The product of its digits is 31104000, while the sum is 57.

The spelling of 3442521545499 in words is "three trillion, four hundred forty-two billion, five hundred twenty-one million, five hundred forty-five thousand, four hundred ninety-nine".