130400419 has 4 divisors (see below), whose sum is σ = 133174944. Its totient is φ = 127625896.

The previous prime is 130400383. The next prime is 130400423. The reversal of 130400419 is 914004031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130400419 - 2²³ = 122011811 is a prime.

It is a super-2 number, since 2×130400419² = 34008538550751122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130400419.

It is not an unprimeable number, because it can be changed into a prime (130400449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1387192 + ... + 1387285.

It is an arithmetic number, because the mean of its divisors is an integer number (33293736).

Almost surely, 2^130400419 is an apocalyptic number.

130400419 is a deficient number, since it is larger than the sum of its proper divisors (2774525).

130400419 is an equidigital number, since it uses as much as digits as its factorization.

130400419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2774524.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 130400419 is about 11419.3002850437. The cubic root of 130400419 is about 507.0992819873.

The spelling of 130400419 in words is "one hundred thirty million, four hundred thousand, four hundred nineteen".