41666621082 has 32 divisors (see below), whose sum is σ = 84721702464. Its totient is φ = 13657584000.

The previous prime is 41666621077. The next prime is 41666621093. The reversal of 41666621082 is 28012666614.

41666621082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×41666621082² (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 15 ways as a sum of consecutive naturals, for example, 1616278 + ... + 1641854.

It is an arithmetic number, because the mean of its divisors is an integer number (2647553202).

Almost surely, 2^41666621082 is an apocalyptic number.

41666621082 is an abundant number, since it is smaller than the sum of its proper divisors (43055081382).

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

41666621082 is a wasteful number, since it uses less digits than its factorization.

41666621082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30094.

The product of its (nonzero) digits is 165888, while the sum is 42.

The spelling of 41666621082 in words is "forty-one billion, six hundred sixty-six million, six hundred twenty-one thousand, eighty-two".