1233403242 has 16 divisors (see below), whose sum is σ = 2473251840. Its totient is φ = 410060192.

The previous prime is 1233403229. The next prime is 1233403273. The reversal of 1233403242 is 2423043321.

It is a super-2 number, since 2×1233403242² = 3042567114752221128, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266067 + ... + 270662.

It is an arithmetic number, because the mean of its divisors is an integer number (154578240).

Almost surely, 2^1233403242 is an apocalyptic number.

1233403242 is an abundant number, since it is smaller than the sum of its proper divisors (1239848598).

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

1233403242 is a wasteful number, since it uses less digits than its factorization.

1233403242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537117.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 1233403242 is about 35119.8411442877. The cubic root of 1233403242 is about 1072.4285369220.

Adding to 1233403242 its reverse (2423043321), we get a palindrome (3656446563).

The spelling of 1233403242 in words is "one billion, two hundred thirty-three million, four hundred three thousand, two hundred forty-two".