400111014132403 has 32 divisors (see below), whose sum is σ = 475789896547200. Its totient is φ = 329199929726976.

The previous prime is 400111014132377. The next prime is 400111014132421. The reversal of 400111014132403 is 304231410111004.

It is not a de Polignac number, because 400111014132403 - 2⁴⁵ = 364926642043571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (400111014132433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 998197675 + ... + 998598427.

It is an arithmetic number, because the mean of its divisors is an integer number (14868434267100).

Almost surely, 2^{400111014132403} is an apocalyptic number.

400111014132403 is a deficient number, since it is larger than the sum of its proper divisors (75678882414797).

400111014132403 is a wasteful number, since it uses less digits than its factorization.

400111014132403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429391.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 400111014132403 its reverse (304231410111004), we get a palindrome (704342424243407).

The spelling of 400111014132403 in words is "four hundred trillion, one hundred eleven billion, fourteen million, one hundred thirty-two thousand, four hundred three".