10400035250 has 64 divisors (see below), whose sum is σ = 21293985024. Its totient is φ = 3772000000.

The previous prime is 10400035223. The next prime is 10400035253. The reversal of 10400035250 is 5253000401.

It is not an unprimeable number, because it can be changed into a prime (10400035253) 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, 1098035 + ... + 1107465.

It is an arithmetic number, because the mean of its divisors is an integer number (332718516).

Almost surely, 2^10400035250 is an apocalyptic number.

10400035250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10400035250 is an abundant number, since it is smaller than the sum of its proper divisors (10893949774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10400035250 is a wasteful number, since it uses less digits than its factorization.

10400035250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9860 (or 9850 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

Adding to 10400035250 its reverse (5253000401), we get a palindrome (15653035651).

The spelling of 10400035250 in words is "ten billion, four hundred million, thirty-five thousand, two hundred fifty".