1464313746128 has 20 divisors (see below), whose sum is σ = 2837182339140. Its totient is φ = 732137658624.

The previous prime is 1464313746101. The next prime is 1464313746143. The reversal of 1464313746128 is 8216473134641.

It can be written as a sum of positive squares in 2 ways, for example, as 23516835904 + 1440796910224 = 153352^2 + 1200332^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 561875 + ... + 1801202.

It is an arithmetic number, because the mean of its divisors is an integer number (141859116957).

Almost surely, 2^{1464313746128} is an apocalyptic number.

It is an amenable number.

1464313746128 is a deficient number, since it is larger than the sum of its proper divisors (1372868593012).

1464313746128 is a wasteful number, since it uses less digits than its factorization.

1464313746128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2401814 (or 2401808 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 50.

The spelling of 1464313746128 in words is "one trillion, four hundred sixty-four billion, three hundred thirteen million, seven hundred forty-six thousand, one hundred twenty-eight".