20025013134676 has 12 divisors (see below), whose sum is σ = 38229570529920. Its totient is φ = 9102278697560.

The previous prime is 20025013134653. The next prime is 20025013134713. The reversal of 20025013134676 is 67643131052002.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227556967396 + ... + 227556967483.

It is an arithmetic number, because the mean of its divisors is an integer number (3185797544160).

Almost surely, 2^{20025013134676} is an apocalyptic number.

It is an amenable number.

20025013134676 is a deficient number, since it is larger than the sum of its proper divisors (18204557395244).

20025013134676 is a wasteful number, since it uses less digits than its factorization.

20025013134676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455113934894 (or 455113934892 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 40.

Adding to 20025013134676 its reverse (67643131052002), we get a palindrome (87668144186678).

The spelling of 20025013134676 in words is "twenty trillion, twenty-five billion, thirteen million, one hundred thirty-four thousand, six hundred seventy-six".