383336045402 has 8 divisors (see below), whose sum is σ = 575031917556. Its totient is φ = 191658739552.

The previous prime is 383336045359. The next prime is 383336045423. The reversal of 383336045402 is 204540633383.

It can be written as a sum of positive squares in 2 ways, for example, as 286234630081 + 97101415321 = 535009^2 + 311611^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 383336045402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4589843 + ... + 4672614.

Almost surely, 2^383336045402 is an apocalyptic number.

383336045402 is a deficient number, since it is larger than the sum of its proper divisors (191695872154).

383336045402 is a wasteful number, since it uses less digits than its factorization.

383336045402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9283152.

The product of its (nonzero) digits is 622080, while the sum is 41.

Adding to 383336045402 its reverse (204540633383), we get a palindrome (587876678785).

The spelling of 383336045402 in words is "three hundred eighty-three billion, three hundred thirty-six million, forty-five thousand, four hundred two".