10340323642 has 32 divisors (see below), whose sum is σ = 17451811584. Its totient is φ = 4554552000.

The previous prime is 10340323639. The next prime is 10340323681. The reversal of 10340323642 is 24632304301.

It is a super-3 number, since 3×10340323642³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10340323642.

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, 54928 + ... + 153940.

It is an arithmetic number, because the mean of its divisors is an integer number (545369112).

Almost surely, 2^10340323642 is an apocalyptic number.

10340323642 is a deficient number, since it is larger than the sum of its proper divisors (7111487942).

10340323642 is a wasteful number, since it uses less digits than its factorization.

10340323642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99174.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 10340323642 its reverse (24632304301), we get a palindrome (34972627943).

The spelling of 10340323642 in words is "ten billion, three hundred forty million, three hundred twenty-three thousand, six hundred forty-two".