31463447040001 has 32 divisors (see below), whose sum is σ = 33845384701440. Its totient is φ = 29143026671616.

The previous prime is 31463447039987. The next prime is 31463447040043. The reversal of 31463447040001 is 10004074436413.

It is a cyclic number.

It is not a de Polignac number, because 31463447040001 - 2⁹ = 31463447039489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31463447040061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1283319595 + ... + 1283344111.

It is an arithmetic number, because the mean of its divisors is an integer number (1057668271920).

Almost surely, 2^{31463447040001} is an apocalyptic number.

It is an amenable number.

31463447040001 is a deficient number, since it is larger than the sum of its proper divisors (2381937661439).

31463447040001 is a wasteful number, since it uses less digits than its factorization.

31463447040001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27673.

The product of its (nonzero) digits is 96768, while the sum is 37.

The spelling of 31463447040001 in words is "thirty-one trillion, four hundred sixty-three billion, four hundred forty-seven million, forty thousand, one".