40132402403 has 16 divisors (see below), whose sum is σ = 43058433600. Its totient is φ = 37311774720.

The previous prime is 40132402397. The next prime is 40132402411. The reversal of 40132402403 is 30420423104.

40132402403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 40132402403 - 2⁸ = 40132402147 is a prime.

It is a super-2 number, since 2×40132402403² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40132402423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174563 + ... + 332771.

It is an arithmetic number, because the mean of its divisors is an integer number (2691152100).

Almost surely, 2^40132402403 is an apocalyptic number.

40132402403 is a deficient number, since it is larger than the sum of its proper divisors (2926031197).

40132402403 is a wasteful number, since it uses less digits than its factorization.

40132402403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158542.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 40132402403 its reverse (30420423104), we get a palindrome (70552825507).

The spelling of 40132402403 in words is "forty billion, one hundred thirty-two million, four hundred two thousand, four hundred three".