452141140400 has 60 divisors (see below), whose sum is σ = 1087381871112. Its totient is φ = 180671185920.

The previous prime is 452141140379. The next prime is 452141140421. The reversal of 452141140400 is 4041141254.

It is an interprime number because it is at equal distance from previous prime (452141140379) and next prime (452141140421).

It is a super-2 number, since 2×452141140400² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 452141140400.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 187682 + ... + 969281.

Almost surely, 2^452141140400 is an apocalyptic number.

452141140400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

452141140400 is an abundant number, since it is smaller than the sum of its proper divisors (635240730712).

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

452141140400 is a wasteful number, since it uses less digits than its factorization.

452141140400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157958 (or 1157947 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 26.

Adding to 452141140400 its reverse (4041141254), we get a palindrome (456182281654).

The spelling of 452141140400 in words is "four hundred fifty-two billion, one hundred forty-one million, one hundred forty thousand, four hundred".