2402404214243 has 48 divisors (see below), whose sum is σ = 2775009888000. Its totient is φ = 2074258549440.

The previous prime is 2402404214219. The next prime is 2402404214261. The reversal of 2402404214243 is 3424124042042.

It is not a de Polignac number, because 2402404214243 - 2¹⁸ = 2402403952099 is a prime.

It is a super-2 number, since 2×2402404214243² (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 (2402404214263) 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 47 ways as a sum of consecutive naturals, for example, 679988105 + ... + 679991637.

It is an arithmetic number, because the mean of its divisors is an integer number (57812706000).

Almost surely, 2^{2402404214243} is an apocalyptic number.

2402404214243 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2402404214243 is a deficient number, since it is larger than the sum of its proper divisors (372605673757).

2402404214243 is a wasteful number, since it uses less digits than its factorization.

2402404214243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5240 (or 5229 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 2402404214243 its reverse (3424124042042), we get a palindrome (5826528256285).

The spelling of 2402404214243 in words is "two trillion, four hundred two billion, four hundred four million, two hundred fourteen thousand, two hundred forty-three".