142601476 has 6 divisors (see below), whose sum is σ = 249552590. Its totient is φ = 71300736.

The previous prime is 142601471. The next prime is 142601483. The reversal of 142601476 is 674106241.

142601476 is digitally balanced in base 3, 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., 121220100 + 21381376 = 11010^2 + 4624^2 .

It is not an unprimeable number, because it can be changed into a prime (142601471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17825181 + ... + 17825188.

Almost surely, 2^142601476 is an apocalyptic number.

It is an amenable number.

142601476 is a deficient number, since it is larger than the sum of its proper divisors (106951114).

142601476 is a wasteful number, since it uses less digits than its factorization.

142601476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35650373 (or 35650371 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 142601476 is about 11941.5859918187. The cubic root of 142601476 is about 522.4459179542.

The spelling of 142601476 in words is "one hundred forty-two million, six hundred one thousand, four hundred seventy-six".