1042517122444 has 12 divisors (see below), whose sum is σ = 2085034244944. Its totient is φ = 446793052464.

The previous prime is 1042517122441. The next prime is 1042517122477. The reversal of 1042517122444 is 4442217152401.

1042517122444 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1042517122441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18616377159 + ... + 18616377214.

Almost surely, 2^{1042517122444} is an apocalyptic number.

1042517122444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1042517122444 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1042517122444 is a wasteful number, since it uses less digits than its factorization.

1042517122444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37232754384 (or 37232754382 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 37.

The spelling of 1042517122444 in words is "one trillion, forty-two billion, five hundred seventeen million, one hundred twenty-two thousand, four hundred forty-four".