142370424 has 48 divisors (see below), whose sum is σ = 440671920. Its totient is φ = 40677120.

The previous prime is 142370419. The next prime is 142370453. The reversal of 142370424 is 424073241.

142370424 is a `hidden beast` number, since 1 + 4 + 237 + 0 + 424 = 666.

142370424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140737 + ... + 141744.

It is an arithmetic number, because the mean of its divisors is an integer number (9180665).

Almost surely, 2^142370424 is an apocalyptic number.

142370424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

142370424 is an abundant number, since it is smaller than the sum of its proper divisors (298301496).

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

142370424 is a wasteful number, since it uses less digits than its factorization.

142370424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282500 (or 282493 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 142370424 is about 11931.9078105725. The cubic root of 142370424 is about 522.1635986974.

The spelling of 142370424 in words is "one hundred forty-two million, three hundred seventy thousand, four hundred twenty-four".