20504241034052 has 48 divisors (see below), whose sum is σ = 36892544254272. Its totient is φ = 9964124714880.

The previous prime is 20504241034037. The next prime is 20504241034063. The reversal of 20504241034052 is 25043014240502.

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, 905533043 + ... + 905555685.

It is an arithmetic number, because the mean of its divisors is an integer number (768594671964).

Almost surely, 2^{20504241034052} is an apocalyptic number.

It is an amenable number.

20504241034052 is a deficient number, since it is larger than the sum of its proper divisors (16388303220220).

20504241034052 is a wasteful number, since it uses less digits than its factorization.

20504241034052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29108 (or 29106 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 20504241034052 its reverse (25043014240502), we get a palindrome (45547255274554).

The spelling of 20504241034052 in words is "twenty trillion, five hundred four billion, two hundred forty-one million, thirty-four thousand, fifty-two".