74103433340 has 24 divisors (see below), whose sum is σ = 156179016672. Its totient is φ = 29534362560.

The previous prime is 74103433321. The next prime is 74103433373. The reversal of 74103433340 is 4333430147.

It is a junction number, because it is equal to n+sod(n) for n = 74103433297 and 74103433306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6682496 + ... + 6693575.

It is an arithmetic number, because the mean of its divisors is an integer number (6507459028).

Almost surely, 2^74103433340 is an apocalyptic number.

It is an amenable number.

74103433340 is an abundant number, since it is smaller than the sum of its proper divisors (82075583332).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74103433340 is a wasteful number, since it uses less digits than its factorization.

74103433340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13376357 (or 13376355 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 32.

Adding to 74103433340 its reverse (4333430147), we get a palindrome (78436863487).

The spelling of 74103433340 in words is "seventy-four billion, one hundred three million, four hundred thirty-three thousand, three hundred forty".