1253660461462 has 16 divisors (see below), whose sum is σ = 1893005655552. Its totient is φ = 622658845800.

The previous prime is 1253660461451. The next prime is 1253660461481. The reversal of 1253660461462 is 2641640663521.

It is a super-2 number, since 2×1253660461462² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14405203 + ... + 14491969.

It is an arithmetic number, because the mean of its divisors is an integer number (118312853472).

Almost surely, 2^{1253660461462} is an apocalyptic number.

1253660461462 is a deficient number, since it is larger than the sum of its proper divisors (639345194090).

1253660461462 is a wasteful number, since it uses less digits than its factorization.

1253660461462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134763.

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 1253660461462 in words is "one trillion, two hundred fifty-three billion, six hundred sixty million, four hundred sixty-one thousand, four hundred sixty-two".