306036421142 has 16 divisors (see below), whose sum is σ = 481782405600. Its totient is φ = 145519199232.

The previous prime is 306036421129. The next prime is 306036421153. The reversal of 306036421142 is 241124630603.

It is a junction number, because it is equal to n+sod(n) for n = 306036421099 and 306036421108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19220267 + ... + 19236182.

It is an arithmetic number, because the mean of its divisors is an integer number (30111400350).

Almost surely, 2^306036421142 is an apocalyptic number.

306036421142 is a deficient number, since it is larger than the sum of its proper divisors (175745984458).

306036421142 is a wasteful number, since it uses less digits than its factorization.

306036421142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38456647.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 306036421142 in words is "three hundred six billion, thirty-six million, four hundred twenty-one thousand, one hundred forty-two".