202734125404 has 6 divisors (see below), whose sum is σ = 354784719464. Its totient is φ = 101367062700.

The previous prime is 202734125401. The next prime is 202734125411. The reversal of 202734125404 is 404521437202.

It is a super-2 number, since 2×202734125404² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 202734125404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202734125401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25341765672 + ... + 25341765679.

Almost surely, 2^202734125404 is an apocalyptic number.

It is an amenable number.

202734125404 is a deficient number, since it is larger than the sum of its proper divisors (152050594060).

202734125404 is a wasteful number, since it uses less digits than its factorization.

202734125404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50683531355 (or 50683531353 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 34.

The spelling of 202734125404 in words is "two hundred two billion, seven hundred thirty-four million, one hundred twenty-five thousand, four hundred four".