414431031 has 8 divisors (see below), whose sum is σ = 631513984. Its totient is φ = 236817720.

The previous prime is 414431027. The next prime is 414431063. The reversal of 414431031 is 130134414.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 414431031 - 2² = 414431027 is a prime.

It is a super-2 number, since 2×414431031² = 343506158911445922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 19734811 = 414431031 / (4 + 1 + 4 + 4 + 3 + 1 + 0 + 3 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 414430989 and 414431007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (414931031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9867385 + ... + 9867426.

It is an arithmetic number, because the mean of its divisors is an integer number (78939248).

Almost surely, 2^414431031 is an apocalyptic number.

414431031 is a deficient number, since it is larger than the sum of its proper divisors (217082953).

414431031 is a wasteful number, since it uses less digits than its factorization.

414431031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19734821.

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

The square root of 414431031 is about 20357.5792028424. The cubic root of 414431031 is about 745.5625563487.

Adding to 414431031 its reverse (130134414), we get a palindrome (544565445).

The spelling of 414431031 in words is "four hundred fourteen million, four hundred thirty-one thousand, thirty-one".