74337004340 has 24 divisors (see below), whose sum is σ = 156147829152. Its totient is φ = 29727159840.

The previous prime is 74337004279. The next prime is 74337004369. The reversal of 74337004340 is 4340073347.

It is a self number, because there is not a number n which added to its sum of digits gives 74337004340.

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, 397526 + ... + 553805.

It is an arithmetic number, because the mean of its divisors is an integer number (6506159548).

Almost surely, 2^74337004340 is an apocalyptic number.

It is an amenable number.

74337004340 is an abundant number, since it is smaller than the sum of its proper divisors (81810824812).

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

74337004340 is a wasteful number, since it uses less digits than its factorization.

74337004340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955247 (or 955245 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 35.

Adding to 74337004340 its reverse (4340073347), we get a palindrome (78677077687).

The spelling of 74337004340 in words is "seventy-four billion, three hundred thirty-seven million, four thousand, three hundred forty".