1463450654466 has 12 divisors (see below), whose sum is σ = 3170809751382. Its totient is φ = 487816884816.

The previous prime is 1463450654461. The next prime is 1463450654503. The reversal of 1463450654466 is 6644560543641.

1463450654466 is a `hidden beast` number, since 1 + 4 + 6 + 34 + 5 + 0 + 6 + 544 + 66 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1360188045441 + 103262609025 = 1166271^2 + 321345^2 .

It is not an unprimeable number, because it can be changed into a prime (1463450654461) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40651407051 + ... + 40651407086.

Almost surely, 2^{1463450654466} is an apocalyptic number.

1463450654466 is an abundant number, since it is smaller than the sum of its proper divisors (1707359096916).

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

1463450654466 is a wasteful number, since it uses less digits than its factorization.

1463450654466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81302814145 (or 81302814142 counting only the distinct ones).

The product of its (nonzero) digits is 24883200, while the sum is 54.

The spelling of 1463450654466 in words is "one trillion, four hundred sixty-three billion, four hundred fifty million, six hundred fifty-four thousand, four hundred sixty-six".