43341421837340 has 24 divisors (see below), whose sum is σ = 99291257300592. Its totient is φ = 15760517031680.

The previous prime is 43341421837321. The next prime is 43341421837361. The reversal of 43341421837340 is 4373812414334.

It is a happy number.

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, 98503231229 + ... + 98503231668.

It is an arithmetic number, because the mean of its divisors is an integer number (4137135720858).

Almost surely, 2^{43341421837340} is an apocalyptic number.

It is an amenable number.

43341421837340 is an abundant number, since it is smaller than the sum of its proper divisors (55949835463252).

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

43341421837340 is a wasteful number, since it uses less digits than its factorization.

43341421837340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197006462917 (or 197006462915 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 47.

The spelling of 43341421837340 in words is "forty-three trillion, three hundred forty-one billion, four hundred twenty-one million, eight hundred thirty-seven thousand, three hundred forty".