204707707402 has 8 divisors (see below), whose sum is σ = 334976248512. Its totient is φ = 93048957900.

The previous prime is 204707707387. The next prime is 204707707403.

It is a happy number.

204707707402 is nontrivially palindromic in base 10.

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

It is not an unprimeable number, because it can be changed into a prime (204707707403) 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, 4652447874 + ... + 4652447917.

It is an arithmetic number, because the mean of its divisors is an integer number (41872031064).

Almost surely, 2^204707707402 is an apocalyptic number.

204707707402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

204707707402 is a deficient number, since it is larger than the sum of its proper divisors (130268541110).

204707707402 is a wasteful number, since it uses less digits than its factorization.

204707707402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9304895804.

The product of its (nonzero) digits is 153664, while the sum is 40.

The spelling of 204707707402 in words is "two hundred four billion, seven hundred seven million, seven hundred seven thousand, four hundred two".