400150205515413 has 12 divisors (see below), whose sum is σ = 578026081058400. Its totient is φ = 266752339173096.

The previous prime is 400150205515349. The next prime is 400150205515447. The reversal of 400150205515413 is 314515502051004.

400150205515413 is a `hidden beast` number, since 4 + 0 + 0 + 1 + 50 + 2 + 0 + 551 + 54 + 1 + 3 = 666.

It is not a de Polignac number, because 400150205515413 - 2⁶ = 400150205515349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400150205515813) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1205200113 + ... + 1205532086.

It is an arithmetic number, because the mean of its divisors is an integer number (48168840088200).

Almost surely, 2^{400150205515413} is an apocalyptic number.

It is an amenable number.

400150205515413 is a deficient number, since it is larger than the sum of its proper divisors (177875875542987).

400150205515413 is a wasteful number, since it uses less digits than its factorization.

400150205515413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2410750648 (or 2410750645 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

Adding to 400150205515413 its reverse (314515502051004), we get a palindrome (714665707566417).

The spelling of 400150205515413 in words is "four hundred trillion, one hundred fifty billion, two hundred five million, five hundred fifteen thousand, four hundred thirteen".