2420401323 has 8 divisors (see below), whose sum is σ = 3245032336. Its totient is φ = 1604685600.

The previous prime is 2420401303. The next prime is 2420401337. The reversal of 2420401323 is 3231040242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2420401323 - 2⁶ = 2420401259 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2420401323.

It is not an unprimeable number, because it can be changed into a prime (2420401303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2228188 + ... + 2229273.

It is an arithmetic number, because the mean of its divisors is an integer number (405629042).

Almost surely, 2^2420401323 is an apocalyptic number.

2420401323 is a deficient number, since it is larger than the sum of its proper divisors (824631013).

2420401323 is a wasteful number, since it uses less digits than its factorization.

2420401323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4457645.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2420401323 is about 49197.5743609378. The cubic root of 2420401323 is about 1342.6489005317.

Adding to 2420401323 its reverse (3231040242), we get a palindrome (5651441565).

The spelling of 2420401323 in words is "two billion, four hundred twenty million, four hundred one thousand, three hundred twenty-three".