201452504304 has 40 divisors (see below), whose sum is σ = 551031852240. Its totient is φ = 63200785408.

The previous prime is 201452504243. The next prime is 201452504327. The reversal of 201452504304 is 403405254102.

It is a super-2 number, since 2×201452504304² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123438219 + ... + 123439850.

It is an arithmetic number, because the mean of its divisors is an integer number (13775796306).

Almost surely, 2^201452504304 is an apocalyptic number.

201452504304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

201452504304 is an abundant number, since it is smaller than the sum of its proper divisors (349579347936).

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

201452504304 is a wasteful number, since it uses less digits than its factorization.

201452504304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246878097 (or 246878091 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 201452504304 its reverse (403405254102), we get a palindrome (604857758406).

The spelling of 201452504304 in words is "two hundred one billion, four hundred fifty-two million, five hundred four thousand, three hundred four".