10400424214 has 4 divisors (see below), whose sum is σ = 15600636324. Its totient is φ = 5200212106.

The previous prime is 10400424191. The next prime is 10400424259. The reversal of 10400424214 is 41242400401.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2600106052 + ... + 2600106055.

It is an arithmetic number, because the mean of its divisors is an integer number (3900159081).

Almost surely, 2^10400424214 is an apocalyptic number.

10400424214 is a deficient number, since it is larger than the sum of its proper divisors (5200212110).

10400424214 is an equidigital number, since it uses as much as digits as its factorization.

10400424214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5200212109.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 10400424214 its reverse (41242400401), we get a palindrome (51642824615).

The spelling of 10400424214 in words is "ten billion, four hundred million, four hundred twenty-four thousand, two hundred fourteen".