202145413211004 has 48 divisors (see below), whose sum is σ = 481717131130368. Its totient is φ = 65946928839168.

The previous prime is 202145413210943. The next prime is 202145413211011. The reversal of 202145413211004 is 400112314541202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27447927 + ... + 34024689.

It is an arithmetic number, because the mean of its divisors is an integer number (10035773565216).

Almost surely, 2^{202145413211004} is an apocalyptic number.

It is an amenable number.

202145413211004 is an abundant number, since it is smaller than the sum of its proper divisors (279571717919364).

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

202145413211004 is a wasteful number, since it uses less digits than its factorization.

202145413211004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6631314 (or 6631312 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 202145413211004 its reverse (400112314541202), we get a palindrome (602257727752206).

The spelling of 202145413211004 in words is "two hundred two trillion, one hundred forty-five billion, four hundred thirteen million, two hundred eleven thousand, four".