1464464147720 has 64 divisors (see below), whose sum is σ = 3769542766080. Its totient is φ = 501598285056.

The previous prime is 1464464147669. The next prime is 1464464147743. The reversal of 1464464147720 is 277414644641.

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 15 ways as a sum of consecutive naturals, for example, 2343824 + ... + 2902143.

It is an arithmetic number, because the mean of its divisors is an integer number (58899105720).

Almost surely, 2^{1464464147720} is an apocalyptic number.

1464464147720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1464464147720 is an abundant number, since it is smaller than the sum of its proper divisors (2305078618360).

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

1464464147720 is a wasteful number, since it uses less digits than its factorization.

1464464147720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5246982 (or 5246978 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 50.

The spelling of 1464464147720 in words is "one trillion, four hundred sixty-four billion, four hundred sixty-four million, one hundred forty-seven thousand, seven hundred twenty".