1301243342 has 32 divisors (see below), whose sum is σ = 2364007680. Its totient is φ = 524407680.

The previous prime is 1301243299. The next prime is 1301243353. The reversal of 1301243342 is 2433421031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 429509 + ... + 432527.

It is an arithmetic number, because the mean of its divisors is an integer number (73875240).

Almost surely, 2^1301243342 is an apocalyptic number.

1301243342 is a deficient number, since it is larger than the sum of its proper divisors (1062764338).

1301243342 is a wasteful number, since it uses less digits than its factorization.

1301243342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4856.

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

The square root of 1301243342 is about 36072.7506852472. The cubic root of 1301243342 is about 1091.7407144018.

Adding to 1301243342 its reverse (2433421031), we get a palindrome (3734664373).

The spelling of 1301243342 in words is "one billion, three hundred one million, two hundred forty-three thousand, three hundred forty-two".