31414406455 has 16 divisors (see below), whose sum is σ = 39531415680. Its totient is φ = 23932516608.

The previous prime is 31414406431. The next prime is 31414406479. The reversal of 31414406455 is 55460441413.

It is an interprime number because it is at equal distance from previous prime (31414406431) and next prime (31414406479).

It is a cyclic number.

It is not a de Polignac number, because 31414406455 - 2¹⁹ = 31413882167 is a prime.

It is a super-4 number, since 4×31414406455⁴ (a number of 43 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1473327 + ... + 1494496.

It is an arithmetic number, because the mean of its divisors is an integer number (2470713480).

Almost surely, 2^31414406455 is an apocalyptic number.

31414406455 is a deficient number, since it is larger than the sum of its proper divisors (8117009225).

31414406455 is a wasteful number, since it uses less digits than its factorization.

31414406455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2967930.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 31414406455 its reverse (55460441413), we get a palindrome (86874847868).

The spelling of 31414406455 in words is "thirty-one billion, four hundred fourteen million, four hundred six thousand, four hundred fifty-five".