123465471464 has 64 divisors (see below), whose sum is σ = 255631541760. Its totient is φ = 55647313920.

The previous prime is 123465471457. The next prime is 123465471469. The reversal of 123465471464 is 464174564321.

123465471464 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (123465471469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257999 + ... + 559905.

It is an arithmetic number, because the mean of its divisors is an integer number (3994242840).

Almost surely, 2^123465471464 is an apocalyptic number.

It is an amenable number.

123465471464 is an abundant number, since it is smaller than the sum of its proper divisors (132166070296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123465471464 is a wasteful number, since it uses less digits than its factorization.

123465471464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302058 (or 302054 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 47.

The spelling of 123465471464 in words is "one hundred twenty-three billion, four hundred sixty-five million, four hundred seventy-one thousand, four hundred sixty-four".