142377316 has 12 divisors (see below), whose sum is σ = 250553520. Its totient is φ = 70790600.

The previous prime is 142377311. The next prime is 142377359. The reversal of 142377316 is 613773241.

It is a super-2 number, since 2×142377316² = 40542600222727712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (142377311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98710 + ... + 100141.

It is an arithmetic number, because the mean of its divisors is an integer number (20879460).

Almost surely, 2^142377316 is an apocalyptic number.

It is an amenable number.

142377316 is a deficient number, since it is larger than the sum of its proper divisors (108176204).

142377316 is a wasteful number, since it uses less digits than its factorization.

142377316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199034 (or 199032 counting only the distinct ones).

The product of its digits is 21168, while the sum is 34.

The square root of 142377316 is about 11932.1966125270. The cubic root of 142377316 is about 522.1720243552.

The spelling of 142377316 in words is "one hundred forty-two million, three hundred seventy-seven thousand, three hundred sixteen".