300400513421152 has 24 divisors (see below), whose sum is σ = 591627249140256. Its totient is φ = 150145973956992.

The previous prime is 300400513421039. The next prime is 300400513421219. The reversal of 300400513421152 is 251124315004003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1696246123 + ... + 1696423210.

It is an arithmetic number, because the mean of its divisors is an integer number (24651135380844).

Almost surely, 2^{300400513421152} is an apocalyptic number.

300400513421152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

300400513421152 is a deficient number, since it is larger than the sum of its proper divisors (291226735719104).

300400513421152 is a wasteful number, since it uses less digits than its factorization.

300400513421152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3392672110 (or 3392672102 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 300400513421152 its reverse (251124315004003), we get a palindrome (551524828425155).

The spelling of 300400513421152 in words is "three hundred trillion, four hundred billion, five hundred thirteen million, four hundred twenty-one thousand, one hundred fifty-two".