2403425020323 has 4 divisors (see below), whose sum is σ = 3204566693768. Its totient is φ = 1602283346880.

The previous prime is 2403425020261. The next prime is 2403425020421. The reversal of 2403425020323 is 3230205243042.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2403425020323 - 2⁶ = 2403425020259 is a prime.

It is a super-2 number, since 2×2403425020323² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2403425720323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400570836718 + ... + 400570836723.

It is an arithmetic number, because the mean of its divisors is an integer number (801141673442).

Almost surely, 2^{2403425020323} is an apocalyptic number.

2403425020323 is a deficient number, since it is larger than the sum of its proper divisors (801141673445).

2403425020323 is an equidigital number, since it uses as much as digits as its factorization.

2403425020323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801141673444.

The product of its (nonzero) digits is 34560, while the sum is 30.

The spelling of 2403425020323 in words is "two trillion, four hundred three billion, four hundred twenty-five million, twenty thousand, three hundred twenty-three".