423567521755400 has 48 divisors (see below), whose sum is σ = 1074321259730640. Its totient is φ = 154024553364800.

The previous prime is 423567521755291. The next prime is 423567521755403. The reversal of 423567521755400 is 4557125765324.

It is a super-2 number, since 2×423567521755400² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (423567521755403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96265343654 + ... + 96265348053.

It is an arithmetic number, because the mean of its divisors is an integer number (22381692911055).

Almost surely, 2^{423567521755400} is an apocalyptic number.

423567521755400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

423567521755400 is an abundant number, since it is smaller than the sum of its proper divisors (650753737975240).

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

423567521755400 is a wasteful number, since it uses less digits than its factorization.

423567521755400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192530691734 (or 192530691725 counting only the distinct ones).

The product of its (nonzero) digits is 35280000, while the sum is 56.

The spelling of 423567521755400 in words is "four hundred twenty-three trillion, five hundred sixty-seven billion, five hundred twenty-one million, seven hundred fifty-five thousand, four hundred".