40220112003424 has 48 divisors (see below), whose sum is σ = 82804558459392. Its totient is φ = 19194159777408.

The previous prime is 40220112003413. The next prime is 40220112003457. The reversal of 40220112003424 is 42430021102204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58673154 + ... + 59354689.

It is an arithmetic number, because the mean of its divisors is an integer number (1725094967904).

Almost surely, 2^{40220112003424} is an apocalyptic number.

It is an amenable number.

40220112003424 is an abundant number, since it is smaller than the sum of its proper divisors (42584446455968).

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

40220112003424 is a wasteful number, since it uses less digits than its factorization.

40220112003424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118028339 (or 118028331 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 40220112003424 its reverse (42430021102204), we get a palindrome (82650133105628).

The spelling of 40220112003424 in words is "forty trillion, two hundred twenty billion, one hundred twelve million, three thousand, four hundred twenty-four".