2002401430 has 16 divisors (see below), whose sum is σ = 3606332544. Its totient is φ = 800513920.

The previous prime is 2002401421. The next prime is 2002401437. The reversal of 2002401430 is 341042002.

It is a super-2 number, since 2×2002401430² = 8019222973732089800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002401437) 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, 36691 + ... + 73150.

It is an arithmetic number, because the mean of its divisors is an integer number (225395784).

Almost surely, 2^2002401430 is an apocalyptic number.

2002401430 is a deficient number, since it is larger than the sum of its proper divisors (1603931114).

2002401430 is a wasteful number, since it uses less digits than its factorization.

2002401430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111671.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2002401430 is about 44748.2002990064. The cubic root of 2002401430 is about 1260.4251169029.

Adding to 2002401430 its reverse (341042002), we get a palindrome (2343443432).

The spelling of 2002401430 in words is "two billion, two million, four hundred one thousand, four hundred thirty".