1463451131674 has 12 divisors (see below), whose sum is σ = 2553572893194. Its totient is φ = 627193342104.

The previous prime is 1463451131647. The next prime is 1463451131711. The reversal of 1463451131674 is 4761311543641.

It can be written as a sum of positive squares in only one way, i.e., 1349446985649 + 114004146025 = 1161657^2 + 337645^2 .

It is a super-2 number, since 2×1463451131674² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7466587309 + ... + 7466587504.

Almost surely, 2^{1463451131674} is an apocalyptic number.

1463451131674 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1463451131674 is a deficient number, since it is larger than the sum of its proper divisors (1090121761520).

1463451131674 is a wasteful number, since it uses less digits than its factorization.

1463451131674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14933174829 (or 14933174822 counting only the distinct ones).

The product of its digits is 725760, while the sum is 46.

The spelling of 1463451131674 in words is "one trillion, four hundred sixty-three billion, four hundred fifty-one million, one hundred thirty-one thousand, six hundred seventy-four".