20069426701 has 2 divisors, whose sum is σ = 20069426702. Its totient is φ = 20069426700.

The previous prime is 20069426683. The next prime is 20069426719. The reversal of 20069426701 is 10762496002.

It is a balanced prime because it is at equal distance from previous prime (20069426683) and next prime (20069426719).

It can be written as a sum of positive squares in only one way, i.e., 20063306025 + 6120676 = 141645^2 + 2474^2 .

It is a cyclic number.

It is not a de Polignac number, because 20069426701 - 2¹¹ = 20069424653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20069426801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10034713350 + 10034713351.

It is an arithmetic number, because the mean of its divisors is an integer number (10034713351).

Almost surely, 2^20069426701 is an apocalyptic number.

It is an amenable number.

20069426701 is a deficient number, since it is larger than the sum of its proper divisors (1).

20069426701 is an equidigital number, since it uses as much as digits as its factorization.

20069426701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 37.

The spelling of 20069426701 in words is "twenty billion, sixty-nine million, four hundred twenty-six thousand, seven hundred one".