5105077378342 has 4 divisors (see below), whose sum is σ = 7657616067516. Its totient is φ = 2552538689170.

The previous prime is 5105077378327. The next prime is 5105077378399. The reversal of 5105077378342 is 2438737705015.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5105077378342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276269344584 + ... + 1276269344587.

It is an arithmetic number, because the mean of its divisors is an integer number (1914404016879).

Almost surely, 2^{5105077378342} is an apocalyptic number.

5105077378342 is a deficient number, since it is larger than the sum of its proper divisors (2552538689174).

5105077378342 is a wasteful number, since it uses less digits than its factorization.

5105077378342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2552538689173.

The product of its (nonzero) digits is 4939200, while the sum is 52.

The spelling of 5105077378342 in words is "five trillion, one hundred five billion, seventy-seven million, three hundred seventy-eight thousand, three hundred forty-two".