20344330146207 has 8 divisors (see below), whose sum is σ = 27125798170240. Its totient is φ = 13562874443160.

The previous prime is 20344330146197. The next prime is 20344330146229. The reversal of 20344330146207 is 70264103344302.

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

It is not a de Polignac number, because 20344330146207 - 2⁷ = 20344330146079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20344330144207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1942644 + ... + 6668022.

It is an arithmetic number, because the mean of its divisors is an integer number (3390724771280).

Almost surely, 2^{20344330146207} is an apocalyptic number.

20344330146207 is a deficient number, since it is larger than the sum of its proper divisors (6781468024033).

20344330146207 is a wasteful number, since it uses less digits than its factorization.

20344330146207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6160493.

The product of its (nonzero) digits is 290304, while the sum is 39.

The spelling of 20344330146207 in words is "twenty trillion, three hundred forty-four billion, three hundred thirty million, one hundred forty-six thousand, two hundred seven".