31412401031 has 16 divisors (see below), whose sum is σ = 34410106368. Its totient is φ = 28438617600.

The previous prime is 31412401019. The next prime is 31412401093. The reversal of 31412401031 is 13010421413.

It is a cyclic number.

It is not a de Polignac number, because 31412401031 - 2¹⁰ = 31412400007 is a prime.

It is a super-2 number, since 2×31412401031² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 31412400994 and 31412401012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31412409031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2729816 + ... + 2741298.

It is an arithmetic number, because the mean of its divisors is an integer number (2150631648).

Almost surely, 2^31412401031 is an apocalyptic number.

31412401031 is a deficient number, since it is larger than the sum of its proper divisors (2997705337).

31412401031 is a wasteful number, since it uses less digits than its factorization.

31412401031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12502.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 31412401031 its reverse (13010421413), we get a palindrome (44422822444).

The spelling of 31412401031 in words is "thirty-one billion, four hundred twelve million, four hundred one thousand, thirty-one".