452144560434 has 32 divisors (see below), whose sum is σ = 1050989783040. Its totient is φ = 126994597392.

The previous prime is 452144560421. The next prime is 452144560447. The reversal of 452144560434 is 434065441254.

It is an interprime number because it is at equal distance from previous prime (452144560421) and next prime (452144560447).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91229274 + ... + 91234229.

It is an arithmetic number, because the mean of its divisors is an integer number (32843430720).

Almost surely, 2^452144560434 is an apocalyptic number.

452144560434 is an abundant number, since it is smaller than the sum of its proper divisors (598845222606).

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

452144560434 is a wasteful number, since it uses less digits than its factorization.

452144560434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182463574.

The product of its (nonzero) digits is 921600, while the sum is 42.

The spelling of 452144560434 in words is "four hundred fifty-two billion, one hundred forty-four million, five hundred sixty thousand, four hundred thirty-four".