40412101431 has 32 divisors (see below), whose sum is σ = 60924648960. Its totient is φ = 23653010304.

The previous prime is 40412101391. The next prime is 40412101441. The reversal of 40412101431 is 13410121404.

It is not a de Polignac number, because 40412101431 - 2¹⁵ = 40412068663 is a prime.

It is a super-2 number, since 2×40412101431² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40412101398 and 40412101407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40412101441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 190875 + ... + 342428.

It is an arithmetic number, because the mean of its divisors is an integer number (1903895280).

Almost surely, 2^40412101431 is an apocalyptic number.

40412101431 is a deficient number, since it is larger than the sum of its proper divisors (20512547529).

40412101431 is a wasteful number, since it uses less digits than its factorization.

40412101431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533415.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 40412101431 its reverse (13410121404), we get a palindrome (53822222835).

The spelling of 40412101431 in words is "forty billion, four hundred twelve million, one hundred one thousand, four hundred thirty-one".