202003451524134 has 48 divisors (see below), whose sum is σ = 471364121128992. Its totient is φ = 62151910239744.

The previous prime is 202003451524117. The next prime is 202003451524163. The reversal of 202003451524134 is 431425154300202.

It is a happy number.

202003451524134 is a `hidden beast` number, since 2 + 0 + 2 + 0 + 0 + 3 + 4 + 515 + 2 + 4 + 134 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15954667 + ... + 25662390.

It is an arithmetic number, because the mean of its divisors is an integer number (9820085856854).

Almost surely, 2^{202003451524134} is an apocalyptic number.

202003451524134 is an abundant number, since it is smaller than the sum of its proper divisors (269360669604858).

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

202003451524134 is a wasteful number, since it uses less digits than its factorization.

202003451524134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41637821 (or 41637818 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 202003451524134 in words is "two hundred two trillion, three billion, four hundred fifty-one million, five hundred twenty-four thousand, one hundred thirty-four".