20441155304034 has 12 divisors (see below), whose sum is σ = 44289169825446. Its totient is φ = 6813718434672.

The previous prime is 20441155303973. The next prime is 20441155304057. The reversal of 20441155304034 is 43040355114402.

20441155304034 is a `hidden beast` number, since 2 + 0 + 4 + 4 + 115 + 530 + 4 + 0 + 3 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 17942552298225 + 2498603005809 = 4235865^2 + 1580697^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 20441155304034.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 567809869539 + ... + 567809869574.

Almost surely, 2^{20441155304034} is an apocalyptic number.

20441155304034 is an abundant number, since it is smaller than the sum of its proper divisors (23848014521412).

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

20441155304034 is a wasteful number, since it uses less digits than its factorization.

20441155304034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135619739121 (or 1135619739118 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 20441155304034 in words is "twenty trillion, four hundred forty-one billion, one hundred fifty-five million, three hundred four thousand, thirty-four".