340115020379 has 4 divisors (see below), whose sum is σ = 351843124560. Its totient is φ = 328386916200.

The previous prime is 340115020373. The next prime is 340115020397. The reversal of 340115020379 is 973020511043.

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 340115020379 - 2²⁸ = 339846584923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340115020373) 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, 5864052047 + ... + 5864052104.

It is an arithmetic number, because the mean of its divisors is an integer number (87960781140).

Almost surely, 2^340115020379 is an apocalyptic number.

340115020379 is a deficient number, since it is larger than the sum of its proper divisors (11728104181).

340115020379 is a wasteful number, since it uses less digits than its factorization.

340115020379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11728104180.

The product of its (nonzero) digits is 22680, while the sum is 35.

The spelling of 340115020379 in words is "three hundred forty billion, one hundred fifteen million, twenty thousand, three hundred seventy-nine".