43690329242 has 8 divisors (see below), whose sum is σ = 74897707296. Its totient is φ = 18724426812.

The previous prime is 43690329227. The next prime is 43690329269. The reversal of 43690329242 is 24292309634.

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

It is a junction number, because it is equal to n+sod(n) for n = 43690329193 and 43690329202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1560368888 + ... + 1560368915.

It is an arithmetic number, because the mean of its divisors is an integer number (9362213412).

Almost surely, 2^43690329242 is an apocalyptic number.

43690329242 is a deficient number, since it is larger than the sum of its proper divisors (31207378054).

43690329242 is a wasteful number, since it uses less digits than its factorization.

43690329242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3120737812.

The product of its (nonzero) digits is 559872, while the sum is 44.

The spelling of 43690329242 in words is "forty-three billion, six hundred ninety million, three hundred twenty-nine thousand, two hundred forty-two".