41203665415513 has 4 divisors (see below), whose sum is σ = 41433853490640. Its totient is φ = 40973477340388.

The previous prime is 41203665415511. The next prime is 41203665415529. The reversal of 41203665415513 is 31551456630214.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 41203665415513 - 2¹ = 41203665415511 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41203665415511) 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, 115094037295 + ... + 115094037652.

It is an arithmetic number, because the mean of its divisors is an integer number (10358463372660).

Almost surely, 2^{41203665415513} is an apocalyptic number.

It is an amenable number.

41203665415513 is a deficient number, since it is larger than the sum of its proper divisors (230188075127).

41203665415513 is a wasteful number, since it uses less digits than its factorization.

41203665415513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230188075126.

The product of its (nonzero) digits is 1296000, while the sum is 46.

The spelling of 41203665415513 in words is "forty-one trillion, two hundred three billion, six hundred sixty-five million, four hundred fifteen thousand, five hundred thirteen".