109008153902399 has 24 divisors (see below), whose sum is σ = 116476227285840. Its totient is φ = 101993401440000.

The previous prime is 109008153902393. The next prime is 109008153902423. The reversal of 109008153902399 is 993209351800901.

It is not a de Polignac number, because 109008153902399 - 2⁴⁰ = 107908642274623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109008153902393) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10893032 + ... + 18348690.

It is an arithmetic number, because the mean of its divisors is an integer number (4853176136910).

Almost surely, 2^{109008153902399} is an apocalyptic number.

109008153902399 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

109008153902399 is a deficient number, since it is larger than the sum of its proper divisors (7468073383441).

109008153902399 is a wasteful number, since it uses less digits than its factorization.

109008153902399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7456199 (or 7456180 counting only the distinct ones).

The product of its (nonzero) digits is 4723920, while the sum is 59.

The spelling of 109008153902399 in words is "one hundred nine trillion, eight billion, one hundred fifty-three million, nine hundred two thousand, three hundred ninety-nine".