109419276081 has 16 divisors (see below), whose sum is σ = 147811074048. Its totient is φ = 71992846800.

The previous prime is 109419276037. The next prime is 109419276097. The reversal of 109419276081 is 180672914901.

It is not a de Polignac number, because 109419276081 - 2¹¹ = 109419274033 is a prime.

It is a super-2 number, since 2×109419276081² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 109419276081.

It is not an unprimeable number, because it can be changed into a prime (109419276781) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 679035 + ... + 824576.

It is an arithmetic number, because the mean of its divisors is an integer number (9238192128).

Almost surely, 2^109419276081 is an apocalyptic number.

It is an amenable number.

109419276081 is a deficient number, since it is larger than the sum of its proper divisors (38391797967).

109419276081 is a wasteful number, since it uses less digits than its factorization.

109419276081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1503932.

The product of its (nonzero) digits is 217728, while the sum is 48.

The spelling of 109419276081 in words is "one hundred nine billion, four hundred nineteen million, two hundred seventy-six thousand, eighty-one".