2139059950417 has 8 divisors (see below), whose sum is σ = 2310019750080. Its totient is φ = 1969016826000.

The previous prime is 2139059950411. The next prime is 2139059950421. The reversal of 2139059950417 is 7140599509312.

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

It is a cyclic number.

It is not a de Polignac number, because 2139059950417 - 2³ = 2139059950409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2139059950411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229163959 + ... + 229173292.

It is an arithmetic number, because the mean of its divisors is an integer number (288752468760).

Almost surely, 2^{2139059950417} is an apocalyptic number.

It is an amenable number.

2139059950417 is a deficient number, since it is larger than the sum of its proper divisors (170959799663).

2139059950417 is a wasteful number, since it uses less digits than its factorization.

2139059950417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458337623.

The product of its (nonzero) digits is 3061800, while the sum is 55.

The spelling of 2139059950417 in words is "two trillion, one hundred thirty-nine billion, fifty-nine million, nine hundred fifty thousand, four hundred seventeen".