43020342047274 has 32 divisors (see below), whose sum is σ = 92461630683456. Its totient is φ = 13295136433920.

The previous prime is 43020342047269. The next prime is 43020342047357. The reversal of 43020342047274 is 47274024302034.

It is a happy number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3147515997 + ... + 3147529664.

It is an arithmetic number, because the mean of its divisors is an integer number (2889425958858).

Almost surely, 2^{43020342047274} is an apocalyptic number.

43020342047274 is an abundant number, since it is smaller than the sum of its proper divisors (49441288636182).

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

43020342047274 is a wasteful number, since it uses less digits than its factorization.

43020342047274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6295045750.

The product of its (nonzero) digits is 903168, while the sum is 42.

The spelling of 43020342047274 in words is "forty-three trillion, twenty billion, three hundred forty-two million, forty-seven thousand, two hundred seventy-four".