20414213622502 has 32 divisors (see below), whose sum is σ = 36085684384512. Its totient is φ = 8480453995104.

The previous prime is 20414213622487. The next prime is 20414213622503. The reversal of 20414213622502 is 20522631241402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20414213622503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165675868 + ... + 165799039.

It is an arithmetic number, because the mean of its divisors is an integer number (1127677637016).

Almost surely, 2^{20414213622502} is an apocalyptic number.

20414213622502 is a deficient number, since it is larger than the sum of its proper divisors (15671470762010).

20414213622502 is a wasteful number, since it uses less digits than its factorization.

20414213622502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331475052.

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 20414213622502 its reverse (20522631241402), we get a palindrome (40936844863904).

The spelling of 20414213622502 in words is "twenty trillion, four hundred fourteen billion, two hundred thirteen million, six hundred twenty-two thousand, five hundred two".