49660241399 has 8 divisors (see below), whose sum is σ = 49744048848. Its totient is φ = 49576484160.

The previous prime is 49660241387. The next prime is 49660241417. The reversal of 49660241399 is 99314206694.

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 49660241399 - 2²⁸ = 49391805943 is a prime.

It is a super-2 number, since 2×49660241399² (a number of 22 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 49660241399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49660241329) 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, 2323349 + ... + 2344625.

It is an arithmetic number, because the mean of its divisors is an integer number (6218006106).

Almost surely, 2^49660241399 is an apocalyptic number.

49660241399 is a deficient number, since it is larger than the sum of its proper divisors (83807449).

49660241399 is a wasteful number, since it uses less digits than its factorization.

49660241399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25105.

The product of its (nonzero) digits is 2519424, while the sum is 53.

The spelling of 49660241399 in words is "forty-nine billion, six hundred sixty million, two hundred forty-one thousand, three hundred ninety-nine".