1400014008214 has 4 divisors (see below), whose sum is σ = 2100021012324. Its totient is φ = 700007004106.

The previous prime is 1400014008191. The next prime is 1400014008223. The reversal of 1400014008214 is 4128004100041.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350003502052 + ... + 350003502055.

It is an arithmetic number, because the mean of its divisors is an integer number (525005253081).

Almost surely, 2^{1400014008214} is an apocalyptic number.

1400014008214 is a deficient number, since it is larger than the sum of its proper divisors (700007004110).

1400014008214 is an equidigital number, since it uses as much as digits as its factorization.

1400014008214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700007004109.

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 1400014008214 its reverse (4128004100041), we get a palindrome (5528018108255).

The spelling of 1400014008214 in words is "one trillion, four hundred billion, fourteen million, eight thousand, two hundred fourteen".