1514426321 has 8 divisors (see below), whose sum is σ = 1545401088. Its totient is φ = 1483650000.

The previous prime is 1514426297. The next prime is 1514426357. The reversal of 1514426321 is 1236244151.

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

It is a cyclic number.

It is not a de Polignac number, because 1514426321 - 2¹⁴ = 1514409937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1514426821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34145 + ... + 64766.

It is an arithmetic number, because the mean of its divisors is an integer number (193175136).

Almost surely, 2^1514426321 is an apocalyptic number.

It is an amenable number.

1514426321 is a deficient number, since it is larger than the sum of its proper divisors (30974767).

1514426321 is an equidigital number, since it uses as much as digits as its factorization.

1514426321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99223.

The product of its digits is 5760, while the sum is 29.

The square root of 1514426321 is about 38915.6308056287. The cubic root of 1514426321 is about 1148.3723213856.

The spelling of 1514426321 in words is "one billion, five hundred fourteen million, four hundred twenty-six thousand, three hundred twenty-one".