1233401342 has 4 divisors (see below), whose sum is σ = 1850102016. Its totient is φ = 616700670.

The previous prime is 1233401317. The next prime is 1233401347. The reversal of 1233401342 is 2431043321.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233401347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 308350334 + ... + 308350337.

It is an arithmetic number, because the mean of its divisors is an integer number (462525504).

Almost surely, 2^1233401342 is an apocalyptic number.

1233401342 is a deficient number, since it is larger than the sum of its proper divisors (616700674).

1233401342 is an equidigital number, since it uses as much as digits as its factorization.

1233401342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616700673.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1233401342 is about 35119.8140940410. The cubic root of 1233401342 is about 1072.4279862464.

Adding to 1233401342 its reverse (2431043321), we get a palindrome (3664444663).

The spelling of 1233401342 in words is "one billion, two hundred thirty-three million, four hundred one thousand, three hundred forty-two".