1463706253404 has 18 divisors (see below), whose sum is σ = 3699924140640. Its totient is φ = 487902084456.

The previous prime is 1463706253391. The next prime is 1463706253469. The reversal of 1463706253404 is 4043526073641.

1463706253404 is a `hidden beast` number, since 1 + 4 + 637 + 0 + 6 + 2 + 5 + 3 + 4 + 0 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a self number, because there is not a number n which added to its sum of digits gives 1463706253404.

It is a congruent number.

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, 20329253484 + ... + 20329253555.

Almost surely, 2^{1463706253404} is an apocalyptic number.

It is an amenable number.

1463706253404 is an abundant number, since it is smaller than the sum of its proper divisors (2236217887236).

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

1463706253404 is a wasteful number, since it uses less digits than its factorization.

1463706253404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40658507049 (or 40658507044 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 45.

The spelling of 1463706253404 in words is "one trillion, four hundred sixty-three billion, seven hundred six million, two hundred fifty-three thousand, four hundred four".