10401326430 has 64 divisors (see below), whose sum is σ = 27502281216. Its totient is φ = 2496560000.

The previous prime is 10401326413. The next prime is 10401326437. The reversal of 10401326430 is 3462310401.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10401326430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10401326437) 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, 122706 + ... + 189365.

It is an arithmetic number, because the mean of its divisors is an integer number (429723144).

Almost surely, 2^10401326430 is an apocalyptic number.

10401326430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10401326430 is an abundant number, since it is smaller than the sum of its proper divisors (17100954786).

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

10401326430 is a wasteful number, since it uses less digits than its factorization.

10401326430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312193.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 10401326430 its reverse (3462310401), we get a palindrome (13863636831).

The spelling of 10401326430 in words is "ten billion, four hundred one million, three hundred twenty-six thousand, four hundred thirty".