1451264252466 has 64 divisors (see below), whose sum is σ = 3454483931136. Its totient is φ = 397720108800.

The previous prime is 1451264252461. The next prime is 1451264252467. The reversal of 1451264252466 is 6642524621541.

It is not an unprimeable number, because it can be changed into a prime (1451264252461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4784920 + ... + 5079171.

It is an arithmetic number, because the mean of its divisors is an integer number (53976311424).

Almost surely, 2^{1451264252466} is an apocalyptic number.

1451264252466 is an abundant number, since it is smaller than the sum of its proper divisors (2003219678670).

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

1451264252466 is a wasteful number, since it uses less digits than its factorization.

1451264252466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9864247.

The product of its digits is 2764800, while the sum is 48.

The spelling of 1451264252466 in words is "one trillion, four hundred fifty-one billion, two hundred sixty-four million, two hundred fifty-two thousand, four hundred sixty-six".