240305004345199 has 4 divisors (see below), whose sum is σ = 240306012688536. Its totient is φ = 240303996001864.

The previous prime is 240305004345193. The next prime is 240305004345229. The reversal of 240305004345199 is 991543400503042.

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 240305004345199 - 2⁹ = 240305004344687 is a prime.

It is a super-2 number, since 2×240305004345199² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240305004345193) 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, 503814109 + ... + 504290854.

It is an arithmetic number, because the mean of its divisors is an integer number (60076503172134).

Almost surely, 2^{240305004345199} is an apocalyptic number.

240305004345199 is a deficient number, since it is larger than the sum of its proper divisors (1008343337).

240305004345199 is a wasteful number, since it uses less digits than its factorization.

240305004345199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008343336.

The product of its (nonzero) digits is 2332800, while the sum is 49.

The spelling of 240305004345199 in words is "two hundred forty trillion, three hundred five billion, four million, three hundred forty-five thousand, one hundred ninety-nine".