42332040330420 has 48 divisors (see below), whose sum is σ = 118531497990528. Its totient is φ = 11288374081920.

The previous prime is 42332040330413. The next prime is 42332040330431. The reversal of 42332040330420 is 2403304023324.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1270024 + ... + 9288543.

It is an arithmetic number, because the mean of its divisors is an integer number (2469406208136).

Almost surely, 2^{42332040330420} is an apocalyptic number.

It is an amenable number.

42332040330420 is an abundant number, since it is smaller than the sum of its proper divisors (76199457660108).

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

42332040330420 is a wasteful number, since it uses less digits than its factorization.

42332040330420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10625400 (or 10625398 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 42332040330420 its reverse (2403304023324), we get a palindrome (44735344353744).

The spelling of 42332040330420 in words is "forty-two trillion, three hundred thirty-two billion, forty million, three hundred thirty thousand, four hundred twenty".