110811439394 has 8 divisors (see below), whose sum is σ = 170271236268. Its totient is φ = 54054360640.

The previous prime is 110811439363. The next prime is 110811439397. The reversal of 110811439394 is 493934118011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 103836684169 + 6974755225 = 322237^2 + 83515^2 .

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

It is not an unprimeable number, because it can be changed into a prime (110811439397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 675679427 + ... + 675679590.

Almost surely, 2^110811439394 is an apocalyptic number.

110811439394 is a deficient number, since it is larger than the sum of its proper divisors (59459796874).

110811439394 is a wasteful number, since it uses less digits than its factorization.

110811439394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351359060.

The product of its (nonzero) digits is 93312, while the sum is 44.

The spelling of 110811439394 in words is "one hundred ten billion, eight hundred eleven million, four hundred thirty-nine thousand, three hundred ninety-four".