42404002220000 has 60 divisors (see below), whose sum is σ = 104320206110736. Its totient is φ = 16961600880000.

The previous prime is 42404002219991. The next prime is 42404002220011. The reversal of 42404002220000 is 2220040424.

It is a super-3 number, since 3×42404002220000³ (a number of 42 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1060080056 + ... + 1060120055.

Almost surely, 2^{42404002220000} is an apocalyptic number.

42404002220000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42404002220000 is an abundant number, since it is smaller than the sum of its proper divisors (61916203890736).

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

42404002220000 is an equidigital number, since it uses as much as digits as its factorization.

42404002220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2120200141 (or 2120200118 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 42404002220000 its reverse (2220040424), we get a palindrome (42406222260424).

The spelling of 42404002220000 in words is "forty-two trillion, four hundred four billion, two million, two hundred twenty thousand".