1452741426400 has 72 divisors (see below), whose sum is σ = 3868914576744. Its totient is φ = 528269606400.

The previous prime is 1452741426343. The next prime is 1452741426401. The reversal of 1452741426400 is 46241472541.

It is a super-2 number, since 2×1452741426400² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1452741426401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82533327 + ... + 82550926.

It is an arithmetic number, because the mean of its divisors is an integer number (53734924677).

Almost surely, 2^{1452741426400} is an apocalyptic number.

1452741426400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1452741426400 is an abundant number, since it is smaller than the sum of its proper divisors (2416173150344).

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

1452741426400 is a wasteful number, since it uses less digits than its factorization.

1452741426400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165084284 (or 165084271 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 40.

Adding to 1452741426400 its reverse (46241472541), we get a palindrome (1498982898941).

The spelling of 1452741426400 in words is "one trillion, four hundred fifty-two billion, seven hundred forty-one million, four hundred twenty-six thousand, four hundred".