10230400404 has 72 divisors (see below), whose sum is σ = 29563934400. Its totient is φ = 2922037632.

The previous prime is 10230400387. The next prime is 10230400423. The reversal of 10230400404 is 40400403201.

It is a super-2 number, since 2×10230400404² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1324947 + ... + 1332645.

It is an arithmetic number, because the mean of its divisors is an integer number (410610200).

Almost surely, 2^10230400404 is an apocalyptic number.

10230400404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10230400404 is an abundant number, since it is smaller than the sum of its proper divisors (19333533996).

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

10230400404 is a wasteful number, since it uses less digits than its factorization.

10230400404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12989 (or 12984 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 10230400404 its reverse (40400403201), we get a palindrome (50630803605).

The spelling of 10230400404 in words is "ten billion, two hundred thirty million, four hundred thousand, four hundred four".