31464703441 has 4 divisors (see below), whose sum is σ = 31499395312. Its totient is φ = 31430011572.

The previous prime is 31464703429. The next prime is 31464703451. The reversal of 31464703441 is 14430746413.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 31464703441 - 2¹¹ = 31464701393 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 31464703441.

It is not an unprimeable number, because it can be changed into a prime (31464703411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17344575 + ... + 17346388.

It is an arithmetic number, because the mean of its divisors is an integer number (7874848828).

Almost surely, 2^31464703441 is an apocalyptic number.

It is an amenable number.

31464703441 is a deficient number, since it is larger than the sum of its proper divisors (34691871).

31464703441 is an equidigital number, since it uses as much as digits as its factorization.

31464703441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34691870.

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

The spelling of 31464703441 in words is "thirty-one billion, four hundred sixty-four million, seven hundred three thousand, four hundred forty-one".