340313421158 has 4 divisors (see below), whose sum is σ = 510470131740. Its totient is φ = 170156710578.

The previous prime is 340313421157. The next prime is 340313421199. The reversal of 340313421158 is 851124313043.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340313421157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85078355288 + ... + 85078355291.

It is an arithmetic number, because the mean of its divisors is an integer number (127617532935).

Almost surely, 2^340313421158 is an apocalyptic number.

340313421158 is a deficient number, since it is larger than the sum of its proper divisors (170156710582).

340313421158 is a wasteful number, since it uses less digits than its factorization.

340313421158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170156710581.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 340313421158 in words is "three hundred forty billion, three hundred thirteen million, four hundred twenty-one thousand, one hundred fifty-eight".