4120816207442 has 8 divisors (see below), whose sum is σ = 6743153794032. Its totient is φ = 1873098276100.

The previous prime is 4120816207427. The next prime is 4120816207471. The reversal of 4120816207442 is 2447026180214.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4120816207442² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4120816207442.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93654913784 + ... + 93654913827.

It is an arithmetic number, because the mean of its divisors is an integer number (842894224254).

Almost surely, 2^{4120816207442} is an apocalyptic number.

4120816207442 is a deficient number, since it is larger than the sum of its proper divisors (2622337586590).

4120816207442 is a wasteful number, since it uses less digits than its factorization.

4120816207442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187309827624.

The product of its (nonzero) digits is 172032, while the sum is 41.

The spelling of 4120816207442 in words is "four trillion, one hundred twenty billion, eight hundred sixteen million, two hundred seven thousand, four hundred forty-two".