2151410738419 has 2 divisors, whose sum is σ = 2151410738420. Its totient is φ = 2151410738418.

The previous prime is 2151410738339. The next prime is 2151410738471. The reversal of 2151410738419 is 9148370141512.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2151410738419 - 2⁹ = 2151410737907 is a prime.

It is a super-2 number, since 2×2151410738419² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2151410738219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1075705369209 + 1075705369210.

It is an arithmetic number, because the mean of its divisors is an integer number (1075705369210).

Almost surely, 2^{2151410738419} is an apocalyptic number.

2151410738419 is a deficient number, since it is larger than the sum of its proper divisors (1).

2151410738419 is an equidigital number, since it uses as much as digits as its factorization.

2151410738419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 46.

The spelling of 2151410738419 in words is "two trillion, one hundred fifty-one billion, four hundred ten million, seven hundred thirty-eight thousand, four hundred nineteen".