42344112440100 has 72 divisors (see below), whose sum is σ = 122624149920160. Its totient is φ = 11281761665280.

The previous prime is 42344112440089. The next prime is 42344112440111. The reversal of 42344112440100 is 104421144324.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (42344112440089) and next prime (42344112440111).

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62171062 + ... + 62848461.

Almost surely, 2^{42344112440100} is an apocalyptic number.

It is an amenable number.

42344112440100 is an abundant number, since it is smaller than the sum of its proper divisors (80280037480060).

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

42344112440100 is a wasteful number, since it uses less digits than its factorization.

42344112440100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125020669 (or 125020662 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 42344112440100 its reverse (104421144324), we get a palindrome (42448533584424).

The spelling of 42344112440100 in words is "forty-two trillion, three hundred forty-four billion, one hundred twelve million, four hundred forty thousand, one hundred".