42105435361322 has 8 divisors (see below), whose sum is σ = 63324797246400. Its totient is φ = 20997169612524.

The previous prime is 42105435361309. The next prime is 42105435361393. The reversal of 42105435361322 is 22316353450124.

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

It is a self number, because there is not a number n which added to its sum of digits gives 42105435361322.

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, 27774033122 + ... + 27774034637.

It is an arithmetic number, because the mean of its divisors is an integer number (7915599655800).

Almost surely, 2^{42105435361322} is an apocalyptic number.

42105435361322 is a deficient number, since it is larger than the sum of its proper divisors (21219361885078).

42105435361322 is a wasteful number, since it uses less digits than its factorization.

42105435361322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55548068140.

The product of its (nonzero) digits is 518400, while the sum is 41.

The spelling of 42105435361322 in words is "forty-two trillion, one hundred five billion, four hundred thirty-five million, three hundred sixty-one thousand, three hundred twenty-two".