4954128379199 has 4 divisors (see below), whose sum is σ = 4958007885864. Its totient is φ = 4950248872536.

The previous prime is 4954128379129. The next prime is 4954128379243. The reversal of 4954128379199 is 9919738214594.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4954128379199 - 2¹⁶ = 4954128313663 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 (4954128379129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1939751417 + ... + 1939753970.

It is an arithmetic number, because the mean of its divisors is an integer number (1239501971466).

Almost surely, 2^{4954128379199} is an apocalyptic number.

4954128379199 is a deficient number, since it is larger than the sum of its proper divisors (3879506665).

4954128379199 is a wasteful number, since it uses less digits than its factorization.

4954128379199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3879506664.

The product of its digits is 176359680, while the sum is 71.

The spelling of 4954128379199 in words is "four trillion, nine hundred fifty-four billion, one hundred twenty-eight million, three hundred seventy-nine thousand, one hundred ninety-nine".