2402304021430 has 16 divisors (see below), whose sum is σ = 4333527175824. Its totient is φ = 958837178080.

The previous prime is 2402304021427. The next prime is 2402304021461. The reversal of 2402304021430 is 341204032042.

It is a happy number.

It is a super-2 number, since 2×2402304021430² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2402304021395 and 2402304021404.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 260548972 + ... + 260558191.

It is an arithmetic number, because the mean of its divisors is an integer number (270845448489).

Almost surely, 2^{2402304021430} is an apocalyptic number.

2402304021430 is a deficient number, since it is larger than the sum of its proper divisors (1931223154394).

2402304021430 is a wasteful number, since it uses less digits than its factorization.

2402304021430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521107631.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 2402304021430 its reverse (341204032042), we get a palindrome (2743508053472).

The spelling of 2402304021430 in words is "two trillion, four hundred two billion, three hundred four million, twenty-one thousand, four hundred thirty".