240515041199 has 4 divisors (see below), whose sum is σ = 242721601320. Its totient is φ = 238308481080.

The previous prime is 240515041187. The next prime is 240515041213. The reversal of 240515041199 is 991140515042.

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 240515041199 - 2⁸ = 240515040943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240515041159) 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, 1103279897 + ... + 1103280114.

It is an arithmetic number, because the mean of its divisors is an integer number (60680400330).

Almost surely, 2^240515041199 is an apocalyptic number.

240515041199 is a deficient number, since it is larger than the sum of its proper divisors (2206560121).

240515041199 is a wasteful number, since it uses less digits than its factorization.

240515041199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2206560120.

The product of its (nonzero) digits is 64800, while the sum is 41.

The spelling of 240515041199 in words is "two hundred forty billion, five hundred fifteen million, forty-one thousand, one hundred ninety-nine".