41664530157 has 8 divisors (see below), whose sum is σ = 55561038720. Its totient is φ = 27772187520.

The previous prime is 41664530137. The next prime is 41664530177. The reversal of 41664530157 is 75103546614.

It is an interprime number because it is at equal distance from previous prime (41664530137) and next prime (41664530177).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 41664530157 - 2⁶ = 41664530093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41664530137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1018069 + ... + 1058202.

It is an arithmetic number, because the mean of its divisors is an integer number (6945129840).

Almost surely, 2^41664530157 is an apocalyptic number.

It is an amenable number.

41664530157 is a deficient number, since it is larger than the sum of its proper divisors (13896508563).

41664530157 is a wasteful number, since it uses less digits than its factorization.

41664530157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2082963.

The product of its (nonzero) digits is 302400, while the sum is 42.

The spelling of 41664530157 in words is "forty-one billion, six hundred sixty-four million, five hundred thirty thousand, one hundred fifty-seven".