1464310457472 has 64 divisors (see below), whose sum is σ = 4058686618560. Its totient is φ = 466881592320.

The previous prime is 1464310457459. The next prime is 1464310457563. The reversal of 1464310457472 is 2747540134641.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (48).

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 7 ways as a sum of consecutive naturals, for example, 82889179 + ... + 82906842.

It is an arithmetic number, because the mean of its divisors is an integer number (63416978415).

Almost surely, 2^{1464310457472} is an apocalyptic number.

1464310457472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1464310457472 is an abundant number, since it is smaller than the sum of its proper divisors (2594376161088).

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

1464310457472 is a wasteful number, since it uses less digits than its factorization.

1464310457472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165796061 (or 165796049 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 48.

The spelling of 1464310457472 in words is "one trillion, four hundred sixty-four billion, three hundred ten million, four hundred fifty-seven thousand, four hundred seventy-two".