142004723216 has 10 divisors (see below), whose sum is σ = 275134151262. Its totient is φ = 71002361600.

The previous prime is 142004723209. The next prime is 142004723291. The reversal of 142004723216 is 612327400241.

It can be written as a sum of positive squares in only one way, i.e., 140547010816 + 1457712400 = 374896^2 + 38180^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4437647585 + ... + 4437647616.

Almost surely, 2^142004723216 is an apocalyptic number.

142004723216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

142004723216 is a deficient number, since it is larger than the sum of its proper divisors (133129428046).

142004723216 is an equidigital number, since it uses as much as digits as its factorization.

142004723216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8875295209 (or 8875295203 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The spelling of 142004723216 in words is "one hundred forty-two billion, four million, seven hundred twenty-three thousand, two hundred sixteen".