43774334340 has 48 divisors (see below), whose sum is σ = 133710696000. Its totient is φ = 10611959680.

The previous prime is 43774334333. The next prime is 43774334353. The reversal of 43774334340 is 4343347734.

It is a super-3 number, since 3×43774334340³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43774334292 and 43774334301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33161715 + ... + 33163034.

It is an arithmetic number, because the mean of its divisors is an integer number (2785639500).

Almost surely, 2^43774334340 is an apocalyptic number.

It is an amenable number.

43774334340 is an abundant number, since it is smaller than the sum of its proper divisors (89936361660).

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

43774334340 is a wasteful number, since it uses less digits than its factorization.

43774334340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66324772 (or 66324770 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 42.

The spelling of 43774334340 in words is "forty-three billion, seven hundred seventy-four million, three hundred thirty-four thousand, three hundred forty".