1421036614 has 8 divisors (see below), whose sum is σ = 2153530008. Its totient is φ = 703193280.

The previous prime is 1421036599. The next prime is 1421036641. The reversal of 1421036614 is 4166301241.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3662272 + ... + 3662659.

It is an arithmetic number, because the mean of its divisors is an integer number (269191251).

Almost surely, 2^1421036614 is an apocalyptic number.

1421036614 is a deficient number, since it is larger than the sum of its proper divisors (732493394).

1421036614 is an equidigital number, since it uses as much as digits as its factorization.

1421036614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7325030.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 1421036614 is about 37696.6392931784. The cubic root of 1421036614 is about 1124.2643062242.

Adding to 1421036614 its reverse (4166301241), we get a palindrome (5587337855).

The spelling of 1421036614 in words is "one billion, four hundred twenty-one million, thirty-six thousand, six hundred fourteen".