43053226232664 has 32 divisors (see below), whose sum is σ = 107653728798000. Its totient is φ = 14348320315392.

The previous prime is 43053226232659. The next prime is 43053226232693. The reversal of 43053226232664 is 46623262235034.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172065849 + ... + 172315880.

Almost surely, 2^{43053226232664} is an apocalyptic number.

It is an amenable number.

43053226232664 is an abundant number, since it is smaller than the sum of its proper divisors (64600502565336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43053226232664 is a wasteful number, since it uses less digits than its factorization.

43053226232664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344386947 (or 344386943 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 48.

Adding to 43053226232664 its reverse (46623262235034), we get a palindrome (89676488467698).

The spelling of 43053226232664 in words is "forty-three trillion, fifty-three billion, two hundred twenty-six million, two hundred thirty-two thousand, six hundred sixty-four".