41664511402 has 16 divisors (see below), whose sum is σ = 64112735232. Its totient is φ = 20297575440.

The previous prime is 41664511391. The next prime is 41664511403. The reversal of 41664511402 is 20411546614.

It is not an unprimeable number, because it can be changed into a prime (41664511403) 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, 972849 + ... + 1014772.

It is an arithmetic number, because the mean of its divisors is an integer number (4007045952).

Almost surely, 2^41664511402 is an apocalyptic number.

41664511402 is a deficient number, since it is larger than the sum of its proper divisors (22448223830).

41664511402 is a wasteful number, since it uses less digits than its factorization.

41664511402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1987893.

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 41664511402 in words is "forty-one billion, six hundred sixty-four million, five hundred eleven thousand, four hundred two".