31464252023654 has 16 divisors (see below), whose sum is σ = 47358368578080. Its totient is φ = 15678131230080.

The previous prime is 31464252023641. The next prime is 31464252023669. The reversal of 31464252023654 is 45632025246413.

It is a junction number, because it is equal to n+sod(n) for n = 31464252023599 and 31464252023608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31693694 + ... + 32671374.

It is an arithmetic number, because the mean of its divisors is an integer number (2959898036130).

Almost surely, 2^{31464252023654} is an apocalyptic number.

31464252023654 is a deficient number, since it is larger than the sum of its proper divisors (15894116554426).

31464252023654 is a wasteful number, since it uses less digits than its factorization.

31464252023654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032895.

The product of its (nonzero) digits is 4147200, while the sum is 47.

The spelling of 31464252023654 in words is "thirty-one trillion, four hundred sixty-four billion, two hundred fifty-two million, twenty-three thousand, six hundred fifty-four".