41620645363149 has 24 divisors (see below), whose sum is σ = 63301989489440. Its totient is φ = 26278774217568.

The previous prime is 41620645363123. The next prime is 41620645363159. The reversal of 41620645363149 is 94136354602614.

41620645363149 is a `hidden beast` number, since 4 + 1 + 6 + 2 + 0 + 64 + 536 + 3 + 1 + 49 = 666.

It is not a de Polignac number, because 41620645363149 - 2⁵ = 41620645363117 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41620645363095 and 41620645363104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41620645363159) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36234562 + ... + 37365555.

Almost surely, 2^{41620645363149} is an apocalyptic number.

It is an amenable number.

41620645363149 is a deficient number, since it is larger than the sum of its proper divisors (21681344126291).

41620645363149 is a wasteful number, since it uses less digits than its factorization.

41620645363149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73603449 (or 73603446 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 54.

The spelling of 41620645363149 in words is "forty-one trillion, six hundred twenty billion, six hundred forty-five million, three hundred sixty-three thousand, one hundred forty-nine".