1421454210214 has 32 divisors (see below), whose sum is σ = 2291042880000. Its totient is φ = 659025252480.

The previous prime is 1421454210199. The next prime is 1421454210223. The reversal of 1421454210214 is 4120124541241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3166737 + ... + 3587635.

It is an arithmetic number, because the mean of its divisors is an integer number (71595090000).

Almost surely, 2^{1421454210214} is an apocalyptic number.

1421454210214 is a deficient number, since it is larger than the sum of its proper divisors (869588669786).

1421454210214 is a wasteful number, since it uses less digits than its factorization.

1421454210214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422388.

The product of its (nonzero) digits is 10240, while the sum is 31.

Adding to 1421454210214 its reverse (4120124541241), we get a palindrome (5541578751455).

The spelling of 1421454210214 in words is "one trillion, four hundred twenty-one billion, four hundred fifty-four million, two hundred ten thousand, two hundred fourteen".