1516140339 has 8 divisors (see below), whose sum is σ = 2310309120. Its totient is φ = 866365896.

The previous prime is 1516140331. The next prime is 1516140349. The reversal of 1516140339 is 9330416151.

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

It is not a de Polignac number, because 1516140339 - 2³ = 1516140331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1516140331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36098559 + ... + 36098600.

It is an arithmetic number, because the mean of its divisors is an integer number (288788640).

Almost surely, 2^1516140339 is an apocalyptic number.

1516140339 is a deficient number, since it is larger than the sum of its proper divisors (794168781).

1516140339 is an equidigital number, since it uses as much as digits as its factorization.

1516140339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72197169.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 1516140339 is about 38937.6468087120. The cubic root of 1516140339 is about 1148.8053981856.

The spelling of 1516140339 in words is "one billion, five hundred sixteen million, one hundred forty thousand, three hundred thirty-nine".