119870534917 has 16 divisors (see below), whose sum is σ = 137196529920. Its totient is φ = 102595076352.

The previous prime is 119870534869. The next prime is 119870534923. The reversal of 119870534917 is 719435078911.

It is a cyclic number.

It is not a de Polignac number, because 119870534917 - 2¹¹ = 119870532869 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 (119870534977) 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, 15557688 + ... + 15565390.

It is an arithmetic number, because the mean of its divisors is an integer number (8574783120).

Almost surely, 2^119870534917 is an apocalyptic number.

It is an amenable number.

119870534917 is a deficient number, since it is larger than the sum of its proper divisors (17325995003).

119870534917 is a wasteful number, since it uses less digits than its factorization.

119870534917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10692.

The product of its (nonzero) digits is 1905120, while the sum is 55.

The spelling of 119870534917 in words is "one hundred nineteen billion, eight hundred seventy million, five hundred thirty-four thousand, nine hundred seventeen".