20264467001 has 4 divisors (see below), whose sum is σ = 20339243904. Its totient is φ = 20189690100.

The previous prime is 20264466991. The next prime is 20264467051. The reversal of 20264467001 is 10076446202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20264467001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20264467051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37388045 + ... + 37388586.

It is an arithmetic number, because the mean of its divisors is an integer number (5084810976).

Almost surely, 2^20264467001 is an apocalyptic number.

It is an amenable number.

20264467001 is a deficient number, since it is larger than the sum of its proper divisors (74776903).

20264467001 is an equidigital number, since it uses as much as digits as its factorization.

20264467001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74776902.

The product of its (nonzero) digits is 16128, while the sum is 32.

The spelling of 20264467001 in words is "twenty billion, two hundred sixty-four million, four hundred sixty-seven thousand, one".