42032412002220 has 144 divisors (see below), whose sum is σ = 127928440324608. Its totient is φ = 10303978245120.

The previous prime is 42032412002183. The next prime is 42032412002227. The reversal of 42032412002220 is 2220021423024.

It is not an unprimeable number, because it can be changed into a prime (42032412002227) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27440596 + ... + 28931835.

Almost surely, 2^{42032412002220} is an apocalyptic number.

It is an amenable number.

42032412002220 is an abundant number, since it is smaller than the sum of its proper divisors (85896028322388).

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

42032412002220 is a wasteful number, since it uses less digits than its factorization.

42032412002220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56372520 (or 56372501 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 42032412002220 its reverse (2220021423024), we get a palindrome (44252433425244).

The spelling of 42032412002220 in words is "forty-two trillion, thirty-two billion, four hundred twelve million, two thousand, two hundred twenty".