43332157034221 has 8 divisors (see below), whose sum is σ = 47271894763104. Its totient is φ = 39392494426320.

The previous prime is 43332157034149. The next prime is 43332157034237. The reversal of 43332157034221 is 12243075123334.

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 43332157034221 - 2⁷ = 43332157034093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43332157034251) 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, 17570751 + ... + 19884556.

It is an arithmetic number, because the mean of its divisors is an integer number (5908986845388).

Almost surely, 2^{43332157034221} is an apocalyptic number.

It is an amenable number.

43332157034221 is a deficient number, since it is larger than the sum of its proper divisors (3939737728883).

43332157034221 is a wasteful number, since it uses less digits than its factorization.

43332157034221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37560491.

The product of its (nonzero) digits is 362880, while the sum is 40.

The spelling of 43332157034221 in words is "forty-three trillion, three hundred thirty-two billion, one hundred fifty-seven million, thirty-four thousand, two hundred twenty-one".