130421419 has 2 divisors, whose sum is σ = 130421420. Its totient is φ = 130421418.

The previous prime is 130421407. The next prime is 130421429. The reversal of 130421419 is 914124031.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130421419 - 2⁵ = 130421387 is a prime.

It is a super-2 number, since 2×130421419² = 34019493067947122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130421393 and 130421402.

It is not a weakly prime, because it can be changed into another prime (130421429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65210709 + 65210710.

It is an arithmetic number, because the mean of its divisors is an integer number (65210710).

Almost surely, 2^130421419 is an apocalyptic number.

130421419 is a deficient number, since it is larger than the sum of its proper divisors (1).

130421419 is an equidigital number, since it uses as much as digits as its factorization.

130421419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 130421419 is about 11420.2197439454. The cubic root of 130421419 is about 507.1265020259.

The spelling of 130421419 in words is "one hundred thirty million, four hundred twenty-one thousand, four hundred nineteen".