2328345381 has 16 divisors (see below), whose sum is σ = 3363522624. Its totient is φ = 1426946304.

The previous prime is 2328345337. The next prime is 2328345391. The reversal of 2328345381 is 1835438232.

It is not a de Polignac number, because 2328345381 - 2⁶ = 2328345317 is a prime.

It is a super-2 number, since 2×2328345381² = 10842384426448070322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2328345391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 528666 + ... + 533051.

It is an arithmetic number, because the mean of its divisors is an integer number (210220164).

Almost surely, 2^2328345381 is an apocalyptic number.

It is an amenable number.

2328345381 is a deficient number, since it is larger than the sum of its proper divisors (1035177243).

2328345381 is a wasteful number, since it uses less digits than its factorization.

2328345381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061780.

The product of its digits is 138240, while the sum is 39.

The square root of 2328345381 is about 48252.9313202835. The cubic root of 2328345381 is about 1325.4066165835.

The spelling of 2328345381 in words is "two billion, three hundred twenty-eight million, three hundred forty-five thousand, three hundred eighty-one".