20205741302 has 8 divisors (see below), whose sum is σ = 30315788112. Its totient is φ = 10100478600.

The previous prime is 20205741251. The next prime is 20205741307. The reversal of 20205741302 is 20314750202.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20205741307) 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, 1185449 + ... + 1202372.

It is an arithmetic number, because the mean of its divisors is an integer number (3789473514).

Almost surely, 2^20205741302 is an apocalyptic number.

20205741302 is a deficient number, since it is larger than the sum of its proper divisors (10110046810).

20205741302 is a wasteful number, since it uses less digits than its factorization.

20205741302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2392054.

The product of its (nonzero) digits is 3360, while the sum is 26.

The spelling of 20205741302 in words is "twenty billion, two hundred five million, seven hundred forty-one thousand, three hundred two".