409130727103 has 64 divisors (see below), whose sum is σ = 527560992000. Its totient is φ = 309138923520.

The previous prime is 409130727091. The next prime is 409130727113. The reversal of 409130727103 is 301727031904.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-409130727103 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (409130727113) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 44558173 + ... + 44567353.

It is an arithmetic number, because the mean of its divisors is an integer number (8243140500).

Almost surely, 2^409130727103 is an apocalyptic number.

409130727103 is a deficient number, since it is larger than the sum of its proper divisors (118430264897).

409130727103 is a wasteful number, since it uses less digits than its factorization.

409130727103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9620.

The product of its (nonzero) digits is 31752, while the sum is 37.

The spelling of 409130727103 in words is "four hundred nine billion, one hundred thirty million, seven hundred twenty-seven thousand, one hundred three".