108411770947 has 8 divisors (see below), whose sum is σ = 109433113776. Its totient is φ = 107390579232.

The previous prime is 108411770933. The next prime is 108411771019. The reversal of 108411770947 is 749077114801.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108411770947 is a prime.

It is a super-2 number, since 2×108411770947² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 108411770947.

It is not an unprimeable number, because it can be changed into a prime (108411770917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1841053 + ... + 1899025.

It is an arithmetic number, because the mean of its divisors is an integer number (13679139222).

Almost surely, 2^108411770947 is an apocalyptic number.

108411770947 is a deficient number, since it is larger than the sum of its proper divisors (1021342829).

108411770947 is a wasteful number, since it uses less digits than its factorization.

108411770947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75557.

The product of its (nonzero) digits is 395136, while the sum is 49.

The spelling of 108411770947 in words is "one hundred eight billion, four hundred eleven million, seven hundred seventy thousand, nine hundred forty-seven".