45323055342400 has 84 divisors (see below), whose sum is σ = 121661501558400. Its totient is φ = 16481111027200.

The previous prime is 45323055342373. The next prime is 45323055342401. The reversal of 45323055342400 is 424355032354.

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 (45323055342401) 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, 1287569200 + ... + 1287604399.

Almost surely, 2^{45323055342400} is an apocalyptic number.

45323055342400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45323055342400 is an abundant number, since it is smaller than the sum of its proper divisors (76338446216000).

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

45323055342400 is a wasteful number, since it uses less digits than its factorization.

45323055342400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2575173632 (or 2575173617 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 40.

The spelling of 45323055342400 in words is "forty-five trillion, three hundred twenty-three billion, fifty-five million, three hundred forty-two thousand, four hundred".