142150704 has 80 divisors (see below), whose sum is σ = 391641600. Its totient is φ = 44299008.

The previous prime is 142150699. The next prime is 142150709. The reversal of 142150704 is 407051241.

It is an interprime number because it is at equal distance from previous prime (142150699) and next prime (142150709).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (142150709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71062 + ... + 73034.

It is an arithmetic number, because the mean of its divisors is an integer number (4895520).

Almost surely, 2^142150704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142150704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195820800).

142150704 is an abundant number, since it is smaller than the sum of its proper divisors (249490896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142150704 is a wasteful number, since it uses less digits than its factorization.

142150704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2082 (or 2076 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 142150704 is about 11922.6970103245. The cubic root of 142150704 is about 521.8948423689.

It can be divided in two parts, 1421 and 50704, that added together give a palindrome (52125).

The spelling of 142150704 in words is "one hundred forty-two million, one hundred fifty thousand, seven hundred four".