1045240416242 has 24 divisors (see below), whose sum is σ = 1767347230896. Its totient is φ = 459783165000.

The previous prime is 1045240416229. The next prime is 1045240416263. The reversal of 1045240416242 is 2426140425401.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24698384 + ... + 24740667.

It is an arithmetic number, because the mean of its divisors is an integer number (73639467954).

Almost surely, 2^{1045240416242} is an apocalyptic number.

1045240416242 is a deficient number, since it is larger than the sum of its proper divisors (722106814654).

1045240416242 is a wasteful number, since it uses less digits than its factorization.

1045240416242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49439126 (or 49439095 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 35.

The spelling of 1045240416242 in words is "one trillion, forty-five billion, two hundred forty million, four hundred sixteen thousand, two hundred forty-two".