202004548074406 has 64 divisors (see below), whose sum is σ = 381549976104960. Its totient is φ = 77917506809760.

The previous prime is 202004548074401. The next prime is 202004548074421. The reversal of 202004548074406 is 604470845400202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202004548074401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21757501 + ... + 29620903.

It is an arithmetic number, because the mean of its divisors is an integer number (5961718376640).

Almost surely, 2^{202004548074406} is an apocalyptic number.

202004548074406 is a deficient number, since it is larger than the sum of its proper divisors (179545428030554).

202004548074406 is a wasteful number, since it uses less digits than its factorization.

202004548074406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7865089.

The product of its (nonzero) digits is 1720320, while the sum is 46.

The spelling of 202004548074406 in words is "two hundred two trillion, four billion, five hundred forty-eight million, seventy-four thousand, four hundred six".