41021040012 has 12 divisors (see below), whose sum is σ = 95715760056. Its totient is φ = 13673680000.

The previous prime is 41021039999. The next prime is 41021040031. The reversal of 41021040012 is 21004012014.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×41021040012² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41021039973 and 41021040000.

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, 1709209989 + ... + 1709210012.

It is an arithmetic number, because the mean of its divisors is an integer number (7976313338).

Almost surely, 2^41021040012 is an apocalyptic number.

It is an amenable number.

41021040012 is an abundant number, since it is smaller than the sum of its proper divisors (54694720044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41021040012 is a wasteful number, since it uses less digits than its factorization.

41021040012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3418420008 (or 3418420006 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 41021040012 its reverse (21004012014), we get a palindrome (62025052026).

The spelling of 41021040012 in words is "forty-one billion, twenty-one million, forty thousand, twelve".