10402323014 has 4 divisors (see below), whose sum is σ = 15603484524. Its totient is φ = 5201161506.

The previous prime is 10402323011. The next prime is 10402323023. The reversal of 10402323014 is 41032320401.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10402323011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2600580752 + ... + 2600580755.

It is an arithmetic number, because the mean of its divisors is an integer number (3900871131).

Almost surely, 2^10402323014 is an apocalyptic number.

10402323014 is a deficient number, since it is larger than the sum of its proper divisors (5201161510).

10402323014 is an equidigital number, since it uses as much as digits as its factorization.

10402323014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5201161509.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10402323014 its reverse (41032320401), we get a palindrome (51434643415).

The spelling of 10402323014 in words is "ten billion, four hundred two million, three hundred twenty-three thousand, fourteen".