41475066356661 has 64 divisors (see below), whose sum is σ = 64751086141440. Its totient is φ = 23124699279360.

The previous prime is 41475066356639. The next prime is 41475066356677. The reversal of 41475066356661 is 16665366057414.

It is not a de Polignac number, because 41475066356661 - 2⁵ = 41475066356629 is a prime.

It is a super-2 number, since 2×41475066356661² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41475066356595 and 41475066356604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41475066352661) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1584395605 + ... + 1584421781.

It is an arithmetic number, because the mean of its divisors is an integer number (1011735720960).

Almost surely, 2^{41475066356661} is an apocalyptic number.

It is an amenable number.

41475066356661 is a deficient number, since it is larger than the sum of its proper divisors (23276019784779).

41475066356661 is a wasteful number, since it uses less digits than its factorization.

41475066356661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36114.

The product of its (nonzero) digits is 65318400, while the sum is 60.

The spelling of 41475066356661 in words is "forty-one trillion, four hundred seventy-five billion, sixty-six million, three hundred fifty-six thousand, six hundred sixty-one".