10402432214 has 4 divisors (see below), whose sum is σ = 15603648324. Its totient is φ = 5201216106.

The previous prime is 10402432163. The next prime is 10402432231. The reversal of 10402432214 is 41223420401.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10402432214.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2600608052 + ... + 2600608055.

It is an arithmetic number, because the mean of its divisors is an integer number (3900912081).

Almost surely, 2^10402432214 is an apocalyptic number.

10402432214 is a deficient number, since it is larger than the sum of its proper divisors (5201216110).

10402432214 is an equidigital number, since it uses as much as digits as its factorization.

10402432214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5201216109.

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

Adding to 10402432214 its reverse (41223420401), we get a palindrome (51625852615).

The spelling of 10402432214 in words is "ten billion, four hundred two million, four hundred thirty-two thousand, two hundred fourteen".