1442340407275 has 24 divisors (see below), whose sum is σ = 1817369045024. Its totient is φ = 1135391212800.

The previous prime is 1442340407251. The next prime is 1442340407359. The reversal of 1442340407275 is 5727040432441.

It is not a de Polignac number, because 1442340407275 - 2⁷ = 1442340407147 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1379586 + ... + 2188135.

Almost surely, 2^{1442340407275} is an apocalyptic number.

1442340407275 is a deficient number, since it is larger than the sum of its proper divisors (375028637749).

1442340407275 is a wasteful number, since it uses less digits than its factorization.

1442340407275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3567991 (or 3567986 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 43.

The spelling of 1442340407275 in words is "one trillion, four hundred forty-two billion, three hundred forty million, four hundred seven thousand, two hundred seventy-five".