1514545342 has 8 divisors (see below), whose sum is σ = 2272211496. Its totient is φ = 757141512.

The previous prime is 1514545337. The next prime is 1514545349. The reversal of 1514545342 is 2435454151.

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

It is a junction number, because it is equal to n+sod(n) for n = 1514545298 and 1514545307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1514545349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50448 + ... + 74659.

It is an arithmetic number, because the mean of its divisors is an integer number (284026437).

Almost surely, 2^1514545342 is an apocalyptic number.

1514545342 is a deficient number, since it is larger than the sum of its proper divisors (757666154).

1514545342 is a wasteful number, since it uses less digits than its factorization.

1514545342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131162.

The product of its digits is 48000, while the sum is 34.

The square root of 1514545342 is about 38917.1599940181. The cubic root of 1514545342 is about 1148.4024046894.

Adding to 1514545342 its reverse (2435454151), we get a palindrome (3949999493).

The spelling of 1514545342 in words is "one billion, five hundred fourteen million, five hundred forty-five thousand, three hundred forty-two".