74400474119 has 2 divisors, whose sum is σ = 74400474120. Its totient is φ = 74400474118.

The previous prime is 74400474097. The next prime is 74400474133. The reversal of 74400474119 is 91147400447.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 74400474119 - 2²⁸ = 74132038663 is a prime.

It is a super-2 number, since 2×74400474119² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74400474179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37200237059 + 37200237060.

It is an arithmetic number, because the mean of its divisors is an integer number (37200237060).

Almost surely, 2^74400474119 is an apocalyptic number.

74400474119 is a deficient number, since it is larger than the sum of its proper divisors (1).

74400474119 is an equidigital number, since it uses as much as digits as its factorization.

74400474119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112896, while the sum is 41.

The spelling of 74400474119 in words is "seventy-four billion, four hundred million, four hundred seventy-four thousand, one hundred nineteen".