43440701102 has 4 divisors (see below), whose sum is σ = 65161051656. Its totient is φ = 21720350550.

The previous prime is 43440701089. The next prime is 43440701113. The reversal of 43440701102 is 20110704434.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10860175274 + ... + 10860175277.

It is an arithmetic number, because the mean of its divisors is an integer number (16290262914).

Almost surely, 2^43440701102 is an apocalyptic number.

43440701102 is a deficient number, since it is larger than the sum of its proper divisors (21720350554).

43440701102 is a wasteful number, since it uses less digits than its factorization.

43440701102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21720350553.

The product of its (nonzero) digits is 2688, while the sum is 26.

The spelling of 43440701102 in words is "forty-three billion, four hundred forty million, seven hundred one thousand, one hundred two".