10402303144235 has 32 divisors (see below), whose sum is σ = 13702536735552. Its totient is φ = 7549226168320.

The previous prime is 10402303144231. The next prime is 10402303144253. The reversal of 10402303144235 is 53244130320401.

It is not a de Polignac number, because 10402303144235 - 2² = 10402303144231 is a prime.

It is a super-2 number, since 2×10402303144235² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

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 31 ways as a sum of consecutive naturals, for example, 17691944 + ... + 18270453.

It is an arithmetic number, because the mean of its divisors is an integer number (428204272986).

Almost surely, 2^{10402303144235} is an apocalyptic number.

10402303144235 is a deficient number, since it is larger than the sum of its proper divisors (3300233591317).

10402303144235 is a wasteful number, since it uses less digits than its factorization.

10402303144235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35962543.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 10402303144235 its reverse (53244130320401), we get a palindrome (63646433464636).

The spelling of 10402303144235 in words is "ten trillion, four hundred two billion, three hundred three million, one hundred forty-four thousand, two hundred thirty-five".