10243312342 has 4 divisors (see below), whose sum is σ = 15364968516. Its totient is φ = 5121656170.

The previous prime is 10243312309. The next prime is 10243312351. The reversal of 10243312342 is 24321334201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24321334201 = 1103 ⋅22050167.

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, 2560828084 + ... + 2560828087.

It is an arithmetic number, because the mean of its divisors is an integer number (3841242129).

Almost surely, 2^10243312342 is an apocalyptic number.

10243312342 is a deficient number, since it is larger than the sum of its proper divisors (5121656174).

10243312342 is an equidigital number, since it uses as much as digits as its factorization.

10243312342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5121656173.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 10243312342 its reverse (24321334201), we get a palindrome (34564646543).

The spelling of 10243312342 in words is "ten billion, two hundred forty-three million, three hundred twelve thousand, three hundred forty-two".