1242230633 has 8 divisors (see below), whose sum is σ = 1449898752. Its totient is φ = 1042114176.

The previous prime is 1242230623. The next prime is 1242230641. The reversal of 1242230633 is 3360322421.

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

It is a cyclic number.

It is not a de Polignac number, because 1242230633 - 2⁴ = 1242230617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1242230603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1887560 + ... + 1888217.

It is an arithmetic number, because the mean of its divisors is an integer number (181237344).

Almost surely, 2^1242230633 is an apocalyptic number.

It is an amenable number.

1242230633 is a deficient number, since it is larger than the sum of its proper divisors (207668119).

1242230633 is an equidigital number, since it uses as much as digits as its factorization.

1242230633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3775831.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 1242230633 is about 35245.2923523128. The cubic root of 1242230633 is about 1074.9808925394.

The spelling of 1242230633 in words is "one billion, two hundred forty-two million, two hundred thirty thousand, six hundred thirty-three".