40432330424031 has 16 divisors (see below), whose sum is σ = 66350490952704. Its totient is φ = 21326943520224.

The previous prime is 40432330423963. The next prime is 40432330424099. The reversal of 40432330424031 is 13042403323404.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (40432330423963) and next prime (40432330424099).

It is not a de Polignac number, because 40432330424031 - 2⁹ = 40432330423519 is a prime.

It is a super-2 number, since 2×40432330424031² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40432330423983 and 40432330424001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40432330404031) 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, 74051886951 + ... + 74051887496.

It is an arithmetic number, because the mean of its divisors is an integer number (4146905684544).

Almost surely, 2^{40432330424031} is an apocalyptic number.

40432330424031 is a deficient number, since it is larger than the sum of its proper divisors (25918160528673).

40432330424031 is a wasteful number, since it uses less digits than its factorization.

40432330424031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148103774470.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 40432330424031 its reverse (13042403323404), we get a palindrome (53474733747435).

The spelling of 40432330424031 in words is "forty trillion, four hundred thirty-two billion, three hundred thirty million, four hundred twenty-four thousand, thirty-one".