20425363226 has 8 divisors (see below), whose sum is σ = 30730607904. Its totient is φ = 10181827260.

The previous prime is 20425363169. The next prime is 20425363237. The reversal of 20425363226 is 62236352402.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 15426350 + ... + 15427673.

It is an arithmetic number, because the mean of its divisors is an integer number (3841325988).

Almost surely, 2^20425363226 is an apocalyptic number.

20425363226 is a deficient number, since it is larger than the sum of its proper divisors (10305244678).

20425363226 is a wasteful number, since it uses less digits than its factorization.

20425363226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30854356.

The product of its (nonzero) digits is 103680, while the sum is 35.

The spelling of 20425363226 in words is "twenty billion, four hundred twenty-five million, three hundred sixty-three thousand, two hundred twenty-six".