214402431002 has 8 divisors (see below), whose sum is σ = 340521508116. Its totient is φ = 100895261632.

The previous prime is 214402430933. The next prime is 214402431013. The reversal of 214402431002 is 200134204412.

214402431002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 185949825961 + 28452605041 = 431219^2 + 168679^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3152976893 + ... + 3152976960.

Almost surely, 2^214402431002 is an apocalyptic number.

214402431002 is a deficient number, since it is larger than the sum of its proper divisors (126119077114).

214402431002 is a wasteful number, since it uses less digits than its factorization.

214402431002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6305953872.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 214402431002 its reverse (200134204412), we get a palindrome (414536635414).

The spelling of 214402431002 in words is "two hundred fourteen billion, four hundred two million, four hundred thirty-one thousand, two".