142519014885 has 64 divisors (see below), whose sum is σ = 252241532928. Its totient is φ = 68269872384.

The previous prime is 142519014817. The next prime is 142519014931. The reversal of 142519014885 is 588410915241.

It is not a de Polignac number, because 142519014885 - 2¹⁸ = 142518752741 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2172942 + ... + 2237568.

It is an arithmetic number, because the mean of its divisors is an integer number (3941273952).

Almost surely, 2^142519014885 is an apocalyptic number.

142519014885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

142519014885 is a deficient number, since it is larger than the sum of its proper divisors (109722518043).

142519014885 is a wasteful number, since it uses less digits than its factorization.

142519014885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64954.

The product of its (nonzero) digits is 460800, while the sum is 48.

The spelling of 142519014885 in words is "one hundred forty-two billion, five hundred nineteen million, fourteen thousand, eight hundred eighty-five".