20301426059 has 2 divisors, whose sum is σ = 20301426060. Its totient is φ = 20301426058.

The previous prime is 20301426037. The next prime is 20301426097. The reversal of 20301426059 is 95062410302.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20301426059 - 2²⁸ = 20032990603 is a prime.

It is not a weakly prime, because it can be changed into another prime (20301426559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10150713029 + 10150713030.

It is an arithmetic number, because the mean of its divisors is an integer number (10150713030).

Almost surely, 2^20301426059 is an apocalyptic number.

20301426059 is a deficient number, since it is larger than the sum of its proper divisors (1).

20301426059 is an equidigital number, since it uses as much as digits as its factorization.

20301426059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 20301426059 in words is "twenty billion, three hundred one million, four hundred twenty-six thousand, fifty-nine".