452144464441254 has 64 divisors (see below), whose sum is σ = 1086780260529600. Its totient is φ = 138513856709376.

The previous prime is 452144464441249. The next prime is 452144464441331.

452144464441254 is a `hidden beast` number, since 4 + 5 + 2 + 14 + 4 + 464 + 44 + 125 + 4 = 666.

452144464441254 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 452144464441254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1406128399 + ... + 1406449914.

It is an arithmetic number, because the mean of its divisors is an integer number (16980941570775).

Almost surely, 2^{452144464441254} is an apocalyptic number.

452144464441254 is an abundant number, since it is smaller than the sum of its proper divisors (634635796088346).

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

452144464441254 is a wasteful number, since it uses less digits than its factorization.

452144464441254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2812578566 (or 2812578560 counting only the distinct ones).

The product of its digits is 39321600, while the sum is 54.

The spelling of 452144464441254 in words is "four hundred fifty-two trillion, one hundred forty-four billion, four hundred sixty-four million, four hundred forty-one thousand, two hundred fifty-four".