31412040412423 has 8 divisors (see below), whose sum is σ = 34269273294480. Its totient is φ = 28555073004480.

The previous prime is 31412040412381. The next prime is 31412040412447. The reversal of 31412040412423 is 32421404021413.

It is a happy number.

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

It is not a de Polignac number, because 31412040412423 - 2¹⁷ = 31412040281351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31412040410423) 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, 66121078 + ... + 66594451.

It is an arithmetic number, because the mean of its divisors is an integer number (4283659161810).

Almost surely, 2^{31412040412423} is an apocalyptic number.

31412040412423 is a deficient number, since it is larger than the sum of its proper divisors (2857232882057).

31412040412423 is a wasteful number, since it uses less digits than its factorization.

31412040412423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132737057.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 31412040412423 its reverse (32421404021413), we get a palindrome (63833444433836).

The spelling of 31412040412423 in words is "thirty-one trillion, four hundred twelve billion, forty million, four hundred twelve thousand, four hundred twenty-three".