151641419 has 2 divisors, whose sum is σ = 151641420. Its totient is φ = 151641418.

The previous prime is 151641409. The next prime is 151641421. The reversal of 151641419 is 914146151.

151641419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 151641419 - 2⁴ = 151641403 is a prime.

It is a super-2 number, since 2×151641419² = 45990239912667122, which contains 22 as substring.

Together with 151641421, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (151641409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75820709 + 75820710.

It is an arithmetic number, because the mean of its divisors is an integer number (75820710).

Almost surely, 2^151641419 is an apocalyptic number.

151641419 is a deficient number, since it is larger than the sum of its proper divisors (1).

151641419 is an equidigital number, since it uses as much as digits as its factorization.

151641419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 32.

The square root of 151641419 is about 12314.2770392744. The cubic root of 151641419 is about 533.2603334548.

The spelling of 151641419 in words is "one hundred fifty-one million, six hundred forty-one thousand, four hundred nineteen".