10540323742 has 8 divisors (see below), whose sum is σ = 17026676856. Its totient is φ = 4864764792.

The previous prime is 10540323721. The next prime is 10540323757. The reversal of 10540323742 is 24732304501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10540323742² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202698508 + ... + 202698559.

It is an arithmetic number, because the mean of its divisors is an integer number (2128334607).

Almost surely, 2^10540323742 is an apocalyptic number.

10540323742 is a deficient number, since it is larger than the sum of its proper divisors (6486353114).

10540323742 is a wasteful number, since it uses less digits than its factorization.

10540323742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405397082.

The product of its (nonzero) digits is 20160, while the sum is 31.

The spelling of 10540323742 in words is "ten billion, five hundred forty million, three hundred twenty-three thousand, seven hundred forty-two".