1242533675 has 6 divisors (see below), whose sum is σ = 1540741788. Its totient is φ = 994026920.

The previous prime is 1242533629. The next prime is 1242533707. The reversal of 1242533675 is 5763352421.

It is not a de Polignac number, because 1242533675 - 2¹⁰ = 1242532651 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24850649 + ... + 24850698.

It is an arithmetic number, because the mean of its divisors is an integer number (256790298).

Almost surely, 2^1242533675 is an apocalyptic number.

1242533675 is a deficient number, since it is larger than the sum of its proper divisors (298208113).

1242533675 is an equidigital number, since it uses as much as digits as its factorization.

1242533675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49701357 (or 49701352 counting only the distinct ones).

The product of its digits is 151200, while the sum is 38.

The square root of 1242533675 is about 35249.5911323805. The cubic root of 1242533675 is about 1075.0682992481.

The spelling of 1242533675 in words is "one billion, two hundred forty-two million, five hundred thirty-three thousand, six hundred seventy-five".