41213815825 has 48 divisors (see below), whose sum is σ = 63929963776. Its totient is φ = 25659244800.

The previous prime is 41213815813. The next prime is 41213815837. The reversal of 41213815825 is 52851831214.

It is an interprime number because it is at equal distance from previous prime (41213815813) and next prime (41213815837).

It is not a de Polignac number, because 41213815825 - 2¹³ = 41213807633 is a prime.

It is a super-2 number, since 2×41213815825² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9717 + ... + 287266.

Almost surely, 2^41213815825 is an apocalyptic number.

It is an amenable number.

41213815825 is a deficient number, since it is larger than the sum of its proper divisors (22716147951).

41213815825 is a wasteful number, since it uses less digits than its factorization.

41213815825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297074 (or 297069 counting only the distinct ones).

The product of its digits is 76800, while the sum is 40.

The spelling of 41213815825 in words is "forty-one billion, two hundred thirteen million, eight hundred fifteen thousand, eight hundred twenty-five".