20024667773245 has 8 divisors (see below), whose sum is σ = 24588429266016. Its totient is φ = 15647182259856.

The previous prime is 20024667773239. The next prime is 20024667773261. The reversal of 20024667773245 is 54237776642002.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20024667773245 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46568994607 + ... + 46568995036.

It is an arithmetic number, because the mean of its divisors is an integer number (3073553658252).

Almost surely, 2^{20024667773245} is an apocalyptic number.

It is an amenable number.

20024667773245 is a deficient number, since it is larger than the sum of its proper divisors (4563761492771).

20024667773245 is an equidigital number, since it uses as much as digits as its factorization.

20024667773245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93137989691.

The product of its (nonzero) digits is 23708160, while the sum is 55.

The spelling of 20024667773245 in words is "twenty trillion, twenty-four billion, six hundred sixty-seven million, seven hundred seventy-three thousand, two hundred forty-five".