41503300021645 has 16 divisors (see below), whose sum is σ = 62093248864128. Its totient is φ = 25872187026240.

The previous prime is 41503300021639. The next prime is 41503300021669. The reversal of 41503300021645 is 54612000330514.

It is not a de Polignac number, because 41503300021645 - 2²¹ = 41503297924493 is a prime.

It is a super-3 number, since 3×41503300021645³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41503300021645.

It is a congruent number.

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, 53900389254 + ... + 53900390023.

It is an arithmetic number, because the mean of its divisors is an integer number (3880828054008).

Almost surely, 2^{41503300021645} is an apocalyptic number.

It is an amenable number.

41503300021645 is a deficient number, since it is larger than the sum of its proper divisors (20589948842483).

41503300021645 is a wasteful number, since it uses less digits than its factorization.

41503300021645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107800779300.

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 41503300021645 in words is "forty-one trillion, five hundred three billion, three hundred million, twenty-one thousand, six hundred forty-five".