41012021015 has 16 divisors (see below), whose sum is σ = 56428280832. Its totient is φ = 28030917024.

The previous prime is 41012020979. The next prime is 41012021021. The reversal of 41012021015 is 51012021014.

It is a cyclic number.

It is not a de Polignac number, because 41012021015 - 2¹⁰ = 41012019991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41012020984 and 41012021002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1897679 + ... + 1919168.

It is an arithmetic number, because the mean of its divisors is an integer number (3526767552).

Almost surely, 2^41012021015 is an apocalyptic number.

41012021015 is a deficient number, since it is larger than the sum of its proper divisors (15416259817).

41012021015 is a wasteful number, since it uses less digits than its factorization.

41012021015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3817166.

The product of its (nonzero) digits is 80, while the sum is 17.

Adding to 41012021015 its reverse (51012021014), we get a palindrome (92024042029).

Subtracting 41012021015 from its reverse (51012021014), we obtain a palindrome (9999999999).

The spelling of 41012021015 in words is "forty-one billion, twelve million, twenty-one thousand, fifteen".