201545214200304 has 80 divisors (see below), whose sum is σ = 593692011091872. Its totient is φ = 58366034878464.

The previous prime is 201545214200269. The next prime is 201545214200329. The reversal of 201545214200304 is 403002412545102.

It is a super-2 number, since 2×201545214200304² (a number of 29 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 15 ways as a sum of consecutive naturals, for example, 9499669549 + ... + 9499690764.

Almost surely, 2^{201545214200304} is an apocalyptic number.

201545214200304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

201545214200304 is an abundant number, since it is smaller than the sum of its proper divisors (392146796891568).

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

201545214200304 is a wasteful number, since it uses less digits than its factorization.

201545214200304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18999360354 (or 18999360348 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 201545214200304 its reverse (403002412545102), we get a palindrome (604547626745406).

The spelling of 201545214200304 in words is "two hundred one trillion, five hundred forty-five billion, two hundred fourteen million, two hundred thousand, three hundred four".