305342302034 has 16 divisors (see below), whose sum is σ = 571029759936. Its totient is φ = 118964533200.

The previous prime is 305342301991. The next prime is 305342302037. The reversal of 305342302034 is 430203243503.

It is a super-2 number, since 2×305342302034² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 305342301988 and 305342302006.

It is not an unprimeable number, because it can be changed into a prime (305342302037) 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, 991370957 + ... + 991371264.

It is an arithmetic number, because the mean of its divisors is an integer number (35689359996).

Almost surely, 2^305342302034 is an apocalyptic number.

305342302034 is a deficient number, since it is larger than the sum of its proper divisors (265687457902).

305342302034 is a wasteful number, since it uses less digits than its factorization.

305342302034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1982742241.

The product of its (nonzero) digits is 25920, while the sum is 29.

Adding to 305342302034 its reverse (430203243503), we get a palindrome (735545545537).

The spelling of 305342302034 in words is "three hundred five billion, three hundred forty-two million, three hundred two thousand, thirty-four".