41142340242515 has 4 divisors (see below), whose sum is σ = 49370808291024. Its totient is φ = 32913872194008.

The previous prime is 41142340242337. The next prime is 41142340242607. The reversal of 41142340242515 is 51524204324114.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41142340242515 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4114234024247 + ... + 4114234024256.

It is an arithmetic number, because the mean of its divisors is an integer number (12342702072756).

Almost surely, 2^{41142340242515} is an apocalyptic number.

41142340242515 is a deficient number, since it is larger than the sum of its proper divisors (8228468048509).

41142340242515 is an equidigital number, since it uses as much as digits as its factorization.

41142340242515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8228468048508.

The product of its (nonzero) digits is 153600, while the sum is 38.

Adding to 41142340242515 its reverse (51524204324114), we get a palindrome (92666544566629).

The spelling of 41142340242515 in words is "forty-one trillion, one hundred forty-two billion, three hundred forty million, two hundred forty-two thousand, five hundred fifteen".