303140432404 has 6 divisors (see below), whose sum is σ = 530495756714. Its totient is φ = 151570216200.

The previous prime is 303140432369. The next prime is 303140432443. The reversal of 303140432404 is 404234041303.

It can be written as a sum of positive squares in only one way, i.e., 303103100304 + 37332100 = 550548^2 + 6110^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37892554047 + ... + 37892554054.

Almost surely, 2^303140432404 is an apocalyptic number.

It is an amenable number.

303140432404 is a deficient number, since it is larger than the sum of its proper divisors (227355324310).

303140432404 is a wasteful number, since it uses less digits than its factorization.

303140432404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75785108105 (or 75785108103 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 303140432404 its reverse (404234041303), we get a palindrome (707374473707).

The spelling of 303140432404 in words is "three hundred three billion, one hundred forty million, four hundred thirty-two thousand, four hundred four".