1152430342 has 32 divisors (see below), whose sum is σ = 2033482752. Its totient is φ = 479486304.

The previous prime is 1152430319. The next prime is 1152430343. The reversal of 1152430342 is 2430342511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152430343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258343 + ... + 262765.

It is an arithmetic number, because the mean of its divisors is an integer number (63546336).

Almost surely, 2^1152430342 is an apocalyptic number.

1152430342 is a deficient number, since it is larger than the sum of its proper divisors (881052410).

1152430342 is a wasteful number, since it uses less digits than its factorization.

1152430342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4972.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1152430342 is about 33947.4644413983. The cubic root of 1152430342 is about 1048.4270755871.

Adding to 1152430342 its reverse (2430342511), we get a palindrome (3582772853).

The spelling of 1152430342 in words is "one billion, one hundred fifty-two million, four hundred thirty thousand, three hundred forty-two".