514542234445 has 8 divisors (see below), whose sum is σ = 637368445440. Its totient is φ = 398355278160.

The previous prime is 514542234419. The next prime is 514542234497. The reversal of 514542234445 is 544432245415.

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

It is not a de Polignac number, because 514542234445 - 2²⁵ = 514508680013 is a prime.

It is a super-2 number, since 2×514542234445² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 1659813505 + ... + 1659813814.

It is an arithmetic number, because the mean of its divisors is an integer number (79671055680).

Almost surely, 2^514542234445 is an apocalyptic number.

It is an amenable number.

514542234445 is a deficient number, since it is larger than the sum of its proper divisors (122826210995).

514542234445 is a wasteful number, since it uses less digits than its factorization.

514542234445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3319627355.

The product of its digits is 1536000, while the sum is 43.

The spelling of 514542234445 in words is "five hundred fourteen billion, five hundred forty-two million, two hundred thirty-four thousand, four hundred forty-five".