454000252441142 has 16 divisors (see below), whose sum is σ = 742925561278464. Its totient is φ = 206359290753000.

The previous prime is 454000252441133. The next prime is 454000252441279. The reversal of 454000252441142 is 241144252000454.

It is a super-2 number, since 2×454000252441142² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 454000252441096 and 454000252441105.

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, 221976734 + ... + 224012657.

It is an arithmetic number, because the mean of its divisors is an integer number (46432847579904).

Almost surely, 2^{454000252441142} is an apocalyptic number.

454000252441142 is a deficient number, since it is larger than the sum of its proper divisors (288925308837322).

454000252441142 is a wasteful number, since it uses less digits than its factorization.

454000252441142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446035675.

The product of its (nonzero) digits is 204800, while the sum is 38.

The spelling of 454000252441142 in words is "four hundred fifty-four trillion, two hundred fifty-two million, four hundred forty-one thousand, one hundred forty-two".