43421133002 has 32 divisors (see below), whose sum is σ = 70514877888. Its totient is φ = 19934119296.

The previous prime is 43421132987. The next prime is 43421133031. The reversal of 43421133002 is 20033112434.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7042373 + ... + 7048535.

It is an arithmetic number, because the mean of its divisors is an integer number (2203589934).

Almost surely, 2^43421133002 is an apocalyptic number.

43421133002 is a deficient number, since it is larger than the sum of its proper divisors (27093744886).

43421133002 is a wasteful number, since it uses less digits than its factorization.

43421133002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7574.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 43421133002 its reverse (20033112434), we get a palindrome (63454245436).

The spelling of 43421133002 in words is "forty-three billion, four hundred twenty-one million, one hundred thirty-three thousand, two".