10400543130 has 32 divisors (see below), whose sum is σ = 25006976064. Its totient is φ = 2768403456.

The previous prime is 10400543123. The next prime is 10400543159. The reversal of 10400543130 is 3134500401.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10400543097 and 10400543106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 300487 + ... + 333306.

It is an arithmetic number, because the mean of its divisors is an integer number (781468002).

Almost surely, 2^10400543130 is an apocalyptic number.

10400543130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10400543130 is an abundant number, since it is smaller than the sum of its proper divisors (14606432934).

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

10400543130 is a wasteful number, since it uses less digits than its factorization.

10400543130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634350.

The product of its (nonzero) digits is 720, while the sum is 21.

The spelling of 10400543130 in words is "ten billion, four hundred million, five hundred forty-three thousand, one hundred thirty".