7943094522943 has 8 divisors (see below), whose sum is σ = 7960741056576. Its totient is φ = 7925449792800.

The previous prime is 7943094522931. The next prime is 7943094522997. The reversal of 7943094522943 is 3492254903497.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7943094522943 - 2²⁵ = 7943060968511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7943094522443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8567530 + ... + 9449272.

It is an arithmetic number, because the mean of its divisors is an integer number (995092632072).

Almost surely, 2^{7943094522943} is an apocalyptic number.

7943094522943 is a deficient number, since it is larger than the sum of its proper divisors (17646533633).

7943094522943 is a wasteful number, since it uses less digits than its factorization.

7943094522943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901745.

The product of its (nonzero) digits is 58786560, while the sum is 61.

The spelling of 7943094522943 in words is "seven trillion, nine hundred forty-three billion, ninety-four million, five hundred twenty-two thousand, nine hundred forty-three".