10400235235 has 16 divisors (see below), whose sum is σ = 13444157664. Its totient is φ = 7677971712.

The previous prime is 10400235173. The next prime is 10400235239. The reversal of 10400235235 is 53253200401.

It is a cyclic number.

It is not a de Polignac number, because 10400235235 - 2⁷ = 10400235107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10400235239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226159 + ... + 268231.

It is an arithmetic number, because the mean of its divisors is an integer number (840259854).

Almost surely, 2^10400235235 is an apocalyptic number.

10400235235 is a deficient number, since it is larger than the sum of its proper divisors (3043922429).

10400235235 is a wasteful number, since it uses less digits than its factorization.

10400235235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45894.

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 10400235235 its reverse (53253200401), we get a palindrome (63653435636).

The spelling of 10400235235 in words is "ten billion, four hundred million, two hundred thirty-five thousand, two hundred thirty-five".