10140421330623 has 16 divisors (see below), whose sum is σ = 13627770494976. Its totient is φ = 6706682367840.

The previous prime is 10140421330573. The next prime is 10140421330631. The reversal of 10140421330623 is 32603312404101.

It is not a de Polignac number, because 10140421330623 - 2²⁵ = 10140387776191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10140421330423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6312790 + ... + 7754492.

It is an arithmetic number, because the mean of its divisors is an integer number (851735655936).

Almost surely, 2^{10140421330623} is an apocalyptic number.

10140421330623 is a deficient number, since it is larger than the sum of its proper divisors (3487349164353).

10140421330623 is a wasteful number, since it uses less digits than its factorization.

10140421330623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460294.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 10140421330623 its reverse (32603312404101), we get a palindrome (42743733734724).

The spelling of 10140421330623 in words is "ten trillion, one hundred forty billion, four hundred twenty-one million, three hundred thirty thousand, six hundred twenty-three".