42332134400 has 66 divisors (see below), whose sum is σ = 104932495200. Its totient is φ = 16932843520.

The previous prime is 42332134381. The next prime is 42332134441. The reversal of 42332134400 is 443123324.

It is a self number, because there is not a number n which added to its sum of digits gives 42332134400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 801200 + ... + 852399.

Almost surely, 2^42332134400 is an apocalyptic number.

42332134400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42332134400 is an abundant number, since it is smaller than the sum of its proper divisors (62600360800).

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

42332134400 is a wasteful number, since it uses less digits than its factorization.

42332134400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1653629 (or 1653606 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 42332134400 its reverse (443123324), we get a palindrome (42775257724).

The spelling of 42332134400 in words is "forty-two billion, three hundred thirty-two million, one hundred thirty-four thousand, four hundred".