43400660362222 has 8 divisors (see below), whose sum is σ = 65101130314272. Its totient is φ = 21700283590800.

The previous prime is 43400660362159. The next prime is 43400660362291. The reversal of 43400660362222 is 22226306600434.

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

It is a congruent number.

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, 22118854 + ... + 24000937.

It is an arithmetic number, because the mean of its divisors is an integer number (8137641289284).

Almost surely, 2^{43400660362222} is an apocalyptic number.

43400660362222 is a deficient number, since it is larger than the sum of its proper divisors (21700469952050).

43400660362222 is a wasteful number, since it uses less digits than its factorization.

43400660362222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46590314.

The product of its (nonzero) digits is 497664, while the sum is 40.

Adding to 43400660362222 its reverse (22226306600434), we get a palindrome (65626966962656).

The spelling of 43400660362222 in words is "forty-three trillion, four hundred billion, six hundred sixty million, three hundred sixty-two thousand, two hundred twenty-two".