452344151340400 has 120 divisors (see below), whose sum is σ = 1237098676938624. Its totient is φ = 157337096083200.

The previous prime is 452344151340371. The next prime is 452344151340409. The reversal of 452344151340400 is 4043151443254.

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 (452344151340409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2234800734 + ... + 2235003133.

Almost surely, 2^{452344151340400} is an apocalyptic number.

452344151340400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

452344151340400 is an abundant number, since it is smaller than the sum of its proper divisors (784754525598224).

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

452344151340400 is a wasteful number, since it uses less digits than its factorization.

452344151340400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4469803919 (or 4469803908 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

The spelling of 452344151340400 in words is "four hundred fifty-two trillion, three hundred forty-four billion, one hundred fifty-one million, three hundred forty thousand, four hundred".