306007136148 has 96 divisors (see below), whose sum is σ = 845478869760. Its totient is φ = 84283637760.

The previous prime is 306007136129. The next prime is 306007136159. The reversal of 306007136148 is 841631700603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1463490 + ... + 1659462.

It is an arithmetic number, because the mean of its divisors is an integer number (8807071560).

Almost surely, 2^306007136148 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 306007136148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (422739434880).

306007136148 is an abundant number, since it is smaller than the sum of its proper divisors (539471733612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

306007136148 is a wasteful number, since it uses less digits than its factorization.

306007136148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196657 (or 196655 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The spelling of 306007136148 in words is "three hundred six billion, seven million, one hundred thirty-six thousand, one hundred forty-eight".