43489339799706 has 48 divisors (see below), whose sum is σ = 99989271686304. Its totient is φ = 14159319927984.

The previous prime is 43489339799681. The next prime is 43489339799743. The reversal of 43489339799706 is 60799793398434.

43489339799706 is a `hidden beast` number, since 4 + 348 + 9 + 33 + 97 + 99 + 70 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1040493501 + ... + 1040535296.

It is an arithmetic number, because the mean of its divisors is an integer number (2083109826798).

Almost surely, 2^{43489339799706} is an apocalyptic number.

43489339799706 is an abundant number, since it is smaller than the sum of its proper divisors (56499931886598).

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

43489339799706 is a wasteful number, since it uses less digits than its factorization.

43489339799706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2081028857 (or 2081028845 counting only the distinct ones).

The product of its (nonzero) digits is 6666395904, while the sum is 81.

The spelling of 43489339799706 in words is "forty-three trillion, four hundred eighty-nine billion, three hundred thirty-nine million, seven hundred ninety-nine thousand, seven hundred six".