74256000419 has 2 divisors, whose sum is σ = 74256000420. Its totient is φ = 74256000418.

The previous prime is 74256000409. The next prime is 74256000437. The reversal of 74256000419 is 91400065247.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 74256000419 - 2⁸ = 74256000163 is a prime.

It is a super-2 number, since 2×74256000419² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (74256000409) 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 as a sum of consecutive naturals, namely, 37128000209 + 37128000210.

It is an arithmetic number, because the mean of its divisors is an integer number (37128000210).

Almost surely, 2^74256000419 is an apocalyptic number.

74256000419 is a deficient number, since it is larger than the sum of its proper divisors (1).

74256000419 is an equidigital number, since it uses as much as digits as its factorization.

74256000419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 74256000419 in words is "seventy-four billion, two hundred fifty-six million, four hundred nineteen", and thus it is an aban number.