43243605302 has 4 divisors (see below), whose sum is σ = 64865407956. Its totient is φ = 21621802650.

The previous prime is 43243605299. The next prime is 43243605329. The reversal of 43243605302 is 20350634234.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×43243605302² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10810901324 + ... + 10810901327.

It is an arithmetic number, because the mean of its divisors is an integer number (16216351989).

Almost surely, 2^43243605302 is an apocalyptic number.

43243605302 is a deficient number, since it is larger than the sum of its proper divisors (21621802654).

43243605302 is a wasteful number, since it uses less digits than its factorization.

43243605302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21621802653.

The product of its (nonzero) digits is 51840, while the sum is 32.

The spelling of 43243605302 in words is "forty-three billion, two hundred forty-three million, six hundred five thousand, three hundred two".