308428440996 has 48 divisors (see below), whose sum is σ = 775074702528. Its totient is φ = 94895011200.

The previous prime is 308428440977. The next prime is 308428441033. The reversal of 308428440996 is 699044824803.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2812066 + ... + 2919686.

It is an arithmetic number, because the mean of its divisors is an integer number (16147389636).

Almost surely, 2^308428440996 is an apocalyptic number.

It is an amenable number.

308428440996 is an abundant number, since it is smaller than the sum of its proper divisors (466646261532).

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

308428440996 is a wasteful number, since it uses less digits than its factorization.

308428440996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126012 (or 126010 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 57.

The spelling of 308428440996 in words is "three hundred eight billion, four hundred twenty-eight million, four hundred forty thousand, nine hundred ninety-six".