10142400551323 has 16 divisors (see below), whose sum is σ = 10727408966400. Its totient is φ = 9573617433600.

The previous prime is 10142400551287. The next prime is 10142400551333. The reversal of 10142400551323 is 32315500424101.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10142400551323 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10142400551333) 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, 4592353 + ... + 6432301.

It is an arithmetic number, because the mean of its divisors is an integer number (670463060400).

Almost surely, 2^{10142400551323} is an apocalyptic number.

10142400551323 is a deficient number, since it is larger than the sum of its proper divisors (585008415077).

10142400551323 is a wasteful number, since it uses less digits than its factorization.

10142400551323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1844358.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 10142400551323 its reverse (32315500424101), we get a palindrome (42457900975424).

The spelling of 10142400551323 in words is "ten trillion, one hundred forty-two billion, four hundred million, five hundred fifty-one thousand, three hundred twenty-three".