10402303144234 has 8 divisors (see below), whose sum is σ = 15603491268288. Its totient is φ = 5201139388140.

The previous prime is 10402303144231. The next prime is 10402303144253. The reversal of 10402303144234 is 43244130320401.

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

It is a junction number, because it is equal to n+sod(n) for n = 10402303144196 and 10402303144205.

It is not an unprimeable number, because it can be changed into a prime (10402303144231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4984512 + ... + 6756475.

It is an arithmetic number, because the mean of its divisors is an integer number (1950436408536).

Almost surely, 2^{10402303144234} is an apocalyptic number.

10402303144234 is a deficient number, since it is larger than the sum of its proper divisors (5201188124054).

10402303144234 is a wasteful number, since it uses less digits than its factorization.

10402303144234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12183980.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 10402303144234 its reverse (43244130320401), we get a palindrome (53646433464635).

The spelling of 10402303144234 in words is "ten trillion, four hundred two billion, three hundred three million, one hundred forty-four thousand, two hundred thirty-four".