1146502342 has 4 divisors (see below), whose sum is σ = 1719753516. Its totient is φ = 573251170.

The previous prime is 1146502309. The next prime is 1146502369. The reversal of 1146502342 is 2432056411.

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

It is a super-2 number, since 2×1146502342² = 2628935240422969928, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1146502342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286625584 + ... + 286625587.

It is an arithmetic number, because the mean of its divisors is an integer number (429938379).

Almost surely, 2^1146502342 is an apocalyptic number.

1146502342 is a deficient number, since it is larger than the sum of its proper divisors (573251174).

1146502342 is an equidigital number, since it uses as much as digits as its factorization.

1146502342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573251173.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1146502342 is about 33860.0404902298. The cubic root of 1146502342 is about 1046.6263122680.

Adding to 1146502342 its reverse (2432056411), we get a palindrome (3578558753).

The spelling of 1146502342 in words is "one billion, one hundred forty-six million, five hundred two thousand, three hundred forty-two".