10140404343423 has 8 divisors (see below), whose sum is σ = 13573148227248. Its totient is φ = 6733965010944.

The previous prime is 10140404343413. The next prime is 10140404343437. The reversal of 10140404343423 is 32434340404101.

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

It is not a de Polignac number, because 10140404343423 - 2¹² = 10140404339327 is a prime.

It is a super-2 number, since 2×10140404343423² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10140404343413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6576136936 + ... + 6576138477.

It is an arithmetic number, because the mean of its divisors is an integer number (1696643528406).

Almost surely, 2^{10140404343423} is an apocalyptic number.

10140404343423 is a deficient number, since it is larger than the sum of its proper divisors (3432743883825).

10140404343423 is a wasteful number, since it uses less digits than its factorization.

10140404343423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13152275673.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 10140404343423 its reverse (32434340404101), we get a palindrome (42574744747524).

The spelling of 10140404343423 in words is "ten trillion, one hundred forty billion, four hundred four million, three hundred forty-three thousand, four hundred twenty-three".