40130431401 has 32 divisors (see below), whose sum is σ = 54748311552. Its totient is φ = 26140682880.

The previous prime is 40130431331. The next prime is 40130431459. The reversal of 40130431401 is 10413403104.

It is not a de Polignac number, because 40130431401 - 2¹⁸ = 40130169257 is a prime.

It is a super-2 number, since 2×40130431401² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40130431801) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28200576 + ... + 28201998.

It is an arithmetic number, because the mean of its divisors is an integer number (1710884736).

Almost surely, 2^40130431401 is an apocalyptic number.

It is an amenable number.

40130431401 is a deficient number, since it is larger than the sum of its proper divisors (14617880151).

40130431401 is a wasteful number, since it uses less digits than its factorization.

40130431401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2613.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 40130431401 its reverse (10413403104), we get a palindrome (50543834505).

The spelling of 40130431401 in words is "forty billion, one hundred thirty million, four hundred thirty-one thousand, four hundred one".