514021121465 has 8 divisors (see below), whose sum is σ = 649289837760. Its totient is φ = 389573902512.

The previous prime is 514021121459. The next prime is 514021121473. The reversal of 514021121465 is 564121120415.

It is a happy number.

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 514021121465 - 2²⁰ = 514020072889 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2705374229 + ... + 2705374418.

It is an arithmetic number, because the mean of its divisors is an integer number (81161229720).

Almost surely, 2^514021121465 is an apocalyptic number.

It is an amenable number.

514021121465 is a deficient number, since it is larger than the sum of its proper divisors (135268716295).

514021121465 is a wasteful number, since it uses less digits than its factorization.

514021121465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5410748671.

The product of its (nonzero) digits is 9600, while the sum is 32.

The spelling of 514021121465 in words is "five hundred fourteen billion, twenty-one million, one hundred twenty-one thousand, four hundred sixty-five".