2303423178432 has 56 divisors (see below), whose sum is σ = 6194383264752. Its totient is φ = 755220710400.

The previous prime is 2303423178431. The next prime is 2303423178443. The reversal of 2303423178432 is 2348713243032.

It is not an unprimeable number, because it can be changed into a prime (2303423178431) 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 7 ways as a sum of consecutive naturals, for example, 98324319 + ... + 98347742.

Almost surely, 2^{2303423178432} is an apocalyptic number.

It is an amenable number.

2303423178432 is an abundant number, since it is smaller than the sum of its proper divisors (3890960086320).

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

2303423178432 is a wasteful number, since it uses less digits than its factorization.

2303423178432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196672137 (or 196672127 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 42.

The spelling of 2303423178432 in words is "two trillion, three hundred three billion, four hundred twenty-three million, one hundred seventy-eight thousand, four hundred thirty-two".