303431422034 has 16 divisors (see below), whose sum is σ = 490179784920. Its totient is φ = 140039176320.

The previous prime is 303431422033. The next prime is 303431422061. The reversal of 303431422034 is 430224134303.

It can be written as a sum of positive squares in 4 ways, for example, as 73985632009 + 229445790025 = 272003^2 + 479005^2 .

It is a super-3 number, since 3×303431422034³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 303431421988 and 303431422006.

It is not an unprimeable number, because it can be changed into a prime (303431422033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385232 + ... + 869060.

Almost surely, 2^303431422034 is an apocalyptic number.

303431422034 is a deficient number, since it is larger than the sum of its proper divisors (186748362886).

303431422034 is a wasteful number, since it uses less digits than its factorization.

303431422034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507965.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 303431422034 its reverse (430224134303), we get a palindrome (733655556337).

The spelling of 303431422034 in words is "three hundred three billion, four hundred thirty-one million, four hundred twenty-two thousand, thirty-four".