305426312126 has 8 divisors (see below), whose sum is σ = 493380965784. Its totient is φ = 140965990200.

The previous prime is 305426312119. The next prime is 305426312153. The reversal of 305426312126 is 621213624503.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5873582900 + ... + 5873582951.

It is an arithmetic number, because the mean of its divisors is an integer number (61672620723).

Almost surely, 2^305426312126 is an apocalyptic number.

305426312126 is a deficient number, since it is larger than the sum of its proper divisors (187954653658).

305426312126 is a wasteful number, since it uses less digits than its factorization.

305426312126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11747165866.

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 305426312126 its reverse (621213624503), we get a palindrome (926639936629).

The spelling of 305426312126 in words is "three hundred five billion, four hundred twenty-six million, three hundred twelve thousand, one hundred twenty-six".