109469663044 has 27 divisors (see below), whose sum is σ = 222858386877. Its totient is φ = 46913584704.

The previous prime is 109469663029. The next prime is 109469663063. The reversal of 109469663044 is 440366964901.

The square root of 109469663044 is 330862.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 99887602500 + 9582060544 = 316050^2 + 97888^2 .

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 109469662982 and 109469663000.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4620252 + ... + 4643884.

Almost surely, 2^109469663044 is an apocalyptic number.

109469663044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

109469663044 is the 330862-nd square number.

It is an amenable number.

109469663044 is an abundant number, since it is smaller than the sum of its proper divisors (113388723833).

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

109469663044 is an frugal number, since it uses more digits than its factorization.

109469663044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47284 (or 23642 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 52.

The spelling of 109469663044 in words is "one hundred nine billion, four hundred sixty-nine million, six hundred sixty-three thousand, forty-four".