304384378377 has 16 divisors (see below), whose sum is σ = 418073953472. Its totient is φ = 196842000960.

The previous prime is 304384378369. The next prime is 304384378439. The reversal of 304384378377 is 773873483403.

It is not a de Polignac number, because 304384378377 - 2³ = 304384378369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (304384378367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4105558 + ... + 4179039.

It is an arithmetic number, because the mean of its divisors is an integer number (26129622092).

Almost surely, 2^304384378377 is an apocalyptic number.

304384378377 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

304384378377 is a deficient number, since it is larger than the sum of its proper divisors (113689575095).

304384378377 is a wasteful number, since it uses less digits than its factorization.

304384378377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8284968.

The product of its (nonzero) digits is 28449792, while the sum is 57.

The spelling of 304384378377 in words is "three hundred four billion, three hundred eighty-four million, three hundred seventy-eight thousand, three hundred seventy-seven".