10400342340323 has 8 divisors (see below), whose sum is σ = 11210289300000. Its totient is φ = 9591812612928.

The previous prime is 10400342340301. The next prime is 10400342340341. The reversal of 10400342340323 is 32304324300401.

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

It is not a de Polignac number, because 10400342340323 - 2¹⁸ = 10400342078179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10400342340343) 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, 354292823 + ... + 354322176.

It is an arithmetic number, because the mean of its divisors is an integer number (1401286162500).

Almost surely, 2^{10400342340323} is an apocalyptic number.

10400342340323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10400342340323 is a deficient number, since it is larger than the sum of its proper divisors (809946959677).

10400342340323 is a wasteful number, since it uses less digits than its factorization.

10400342340323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708616141.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 10400342340323 its reverse (32304324300401), we get a palindrome (42704666640724).

The spelling of 10400342340323 in words is "ten trillion, four hundred billion, three hundred forty-two million, three hundred forty thousand, three hundred twenty-three".