41361646515354 has 256 divisors, whose sum is σ = 107572002048000. Its totient is φ = 11646599178240.

The previous prime is 41361646515283. The next prime is 41361646515467. The reversal of 41361646515354 is 45351564616314.

41361646515354 is a `hidden beast` number, since 4 + 1 + 3 + 6 + 16 + 46 + 51 + 535 + 4 = 666.

It is a super-2 number, since 2×41361646515354² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 41361646515354.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2469786009 + ... + 2469802755.

It is an arithmetic number, because the mean of its divisors is an integer number (420203133000).

Almost surely, 2^{41361646515354} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41361646515354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53786001024000).

41361646515354 is an abundant number, since it is smaller than the sum of its proper divisors (66210355532646).

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

41361646515354 is a wasteful number, since it uses less digits than its factorization.

41361646515354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20970 (or 20964 counting only the distinct ones).

The product of its digits is 15552000, while the sum is 54.

The spelling of 41361646515354 in words is "forty-one trillion, three hundred sixty-one billion, six hundred forty-six million, five hundred fifteen thousand, three hundred fifty-four".