453143560421145 has 96 divisors (see below), whose sum is σ = 840675667276800. Its totient is φ = 206666075151360.

The previous prime is 453143560421141. The next prime is 453143560421177. The reversal of 453143560421145 is 541124065341354.

It is not a de Polignac number, because 453143560421145 - 2² = 453143560421141 is a prime.

It is a super-2 number, since 2×453143560421145² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 453143560421094 and 453143560421103.

It is not an unprimeable number, because it can be changed into a prime (453143560421141) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 82357506 + ... + 87687204.

It is an arithmetic number, because the mean of its divisors is an integer number (8757038200800).

Almost surely, 2^{453143560421145} is an apocalyptic number.

It is an amenable number.

453143560421145 is a deficient number, since it is larger than the sum of its proper divisors (387532106855655).

453143560421145 is a wasteful number, since it uses less digits than its factorization.

453143560421145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5331535 (or 5331518 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 48.

The spelling of 453143560421145 in words is "four hundred fifty-three trillion, one hundred forty-three billion, five hundred sixty million, four hundred twenty-one thousand, one hundred forty-five".