74119341523 has 4 divisors (see below), whose sum is σ = 74119944808. Its totient is φ = 74118738240.

The previous prime is 74119341509. The next prime is 74119341557. The reversal of 74119341523 is 32514391147.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 74119341523 - 2³³ = 65529406931 is a prime.

It is a super-2 number, since 2×74119341523² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74119341223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43998 + ... + 387523.

It is an arithmetic number, because the mean of its divisors is an integer number (18529986202).

Almost surely, 2^74119341523 is an apocalyptic number.

74119341523 is a deficient number, since it is larger than the sum of its proper divisors (603285).

74119341523 is a wasteful number, since it uses less digits than its factorization.

74119341523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603284.

The product of its digits is 90720, while the sum is 40.

The spelling of 74119341523 in words is "seventy-four billion, one hundred nineteen million, three hundred forty-one thousand, five hundred twenty-three".