142073348 has 6 divisors (see below), whose sum is σ = 248628366. Its totient is φ = 71036672.

The previous prime is 142073329. The next prime is 142073353. The reversal of 142073348 is 843370241.

142073348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 112826884 + 29246464 = 10622^2 + 5408^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17759165 + ... + 17759172.

It is an arithmetic number, because the mean of its divisors is an integer number (41438061).

Almost surely, 2^142073348 is an apocalyptic number.

It is an amenable number.

142073348 is a deficient number, since it is larger than the sum of its proper divisors (106555018).

142073348 is a wasteful number, since it uses less digits than its factorization.

142073348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35518341 (or 35518339 counting only the distinct ones).

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

The square root of 142073348 is about 11919.4525042050. The cubic root of 142073348 is about 521.8001564201.

The spelling of 142073348 in words is "one hundred forty-two million, seventy-three thousand, three hundred forty-eight".