42341321023400 has 48 divisors (see below), whose sum is σ = 112506938723040. Its totient is φ = 14517024350400.

The previous prime is 42341321023381. The next prime is 42341321023499. The reversal of 42341321023400 is 432012314324.

It is a super-2 number, since 2×42341321023400² (a number of 28 digits) contains 22 as substring.

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, 15121898966 + ... + 15121901765.

It is an arithmetic number, because the mean of its divisors is an integer number (2343894556730).

Almost surely, 2^{42341321023400} is an apocalyptic number.

42341321023400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42341321023400 is an abundant number, since it is smaller than the sum of its proper divisors (70165617699640).

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

42341321023400 is a wasteful number, since it uses less digits than its factorization.

42341321023400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30243800754 (or 30243800745 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 42341321023400 its reverse (432012314324), we get a palindrome (42773333337724).

The spelling of 42341321023400 in words is "forty-two trillion, three hundred forty-one billion, three hundred twenty-one million, twenty-three thousand, four hundred".