43246874697 has 16 divisors (see below), whose sum is σ = 62106233280. Its totient is φ = 26609965632.

The previous prime is 43246874683. The next prime is 43246874701. The reversal of 43246874697 is 79647864234.

It is a happy number.

It is not a de Polignac number, because 43246874697 - 2⁶ = 43246874633 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 43246874697.

It is not an unprimeable number, because it can be changed into a prime (43246874197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245503 + ... + 383099.

It is an arithmetic number, because the mean of its divisors is an integer number (3881639580).

Almost surely, 2^43246874697 is an apocalyptic number.

It is an amenable number.

43246874697 is a deficient number, since it is larger than the sum of its proper divisors (18859358583).

43246874697 is a wasteful number, since it uses less digits than its factorization.

43246874697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145672.

The product of its digits is 48771072, while the sum is 60.

The spelling of 43246874697 in words is "forty-three billion, two hundred forty-six million, eight hundred seventy-four thousand, six hundred ninety-seven".