341378516387 has 4 divisors (see below), whose sum is σ = 342476196816. Its totient is φ = 340280835960.

The previous prime is 341378516371. The next prime is 341378516389. The reversal of 341378516387 is 783615873143.

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 341378516387 - 2⁴ = 341378516371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (341378516389) 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, 548839748 + ... + 548840369.

It is an arithmetic number, because the mean of its divisors is an integer number (85619049204).

Almost surely, 2^341378516387 is an apocalyptic number.

341378516387 is a deficient number, since it is larger than the sum of its proper divisors (1097680429).

341378516387 is a wasteful number, since it uses less digits than its factorization.

341378516387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097680428.

The product of its digits is 10160640, while the sum is 56.

The spelling of 341378516387 in words is "three hundred forty-one billion, three hundred seventy-eight million, five hundred sixteen thousand, three hundred eighty-seven".