1464242320474 has 4 divisors (see below), whose sum is σ = 2196363480714. Its totient is φ = 732121160236.

The previous prime is 1464242320447. The next prime is 1464242320507. The reversal of 1464242320474 is 4740232424641.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 781730064025 + 682512256449 = 884155^2 + 826143^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1464242320474.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 366060580117 + ... + 366060580120.

Almost surely, 2^{1464242320474} is an apocalyptic number.

1464242320474 is a deficient number, since it is larger than the sum of its proper divisors (732121160240).

1464242320474 is an equidigital number, since it uses as much as digits as its factorization.

1464242320474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732121160239.

The product of its (nonzero) digits is 1032192, while the sum is 43.

The spelling of 1464242320474 in words is "one trillion, four hundred sixty-four billion, two hundred forty-two million, three hundred twenty thousand, four hundred seventy-four".