1453460403466 has 4 divisors (see below), whose sum is σ = 2180190605202. Its totient is φ = 726730201732.

The previous prime is 1453460403443. The next prime is 1453460403491. The reversal of 1453460403466 is 6643040643541.

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., 1266797521441 + 186662882025 = 1125521^2 + 432045^2 .

It is a super-2 number, since 2×1453460403466² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 363365100865 + ... + 363365100868.

Almost surely, 2^{1453460403466} is an apocalyptic number.

1453460403466 is a deficient number, since it is larger than the sum of its proper divisors (726730201736).

1453460403466 is an equidigital number, since it uses as much as digits as its factorization.

1453460403466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726730201735.

The product of its (nonzero) digits is 2488320, while the sum is 46.

The spelling of 1453460403466 in words is "one trillion, four hundred fifty-three billion, four hundred sixty million, four hundred three thousand, four hundred sixty-six".