142794700 has 36 divisors (see below), whose sum is σ = 312124120. Its totient is φ = 56701440.

The previous prime is 142794697. The next prime is 142794733. The reversal of 142794700 is 7497241.

142794700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 8764 + ... + 19036.

Almost surely, 2^142794700 is an apocalyptic number.

142794700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142794700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156062060).

142794700 is an abundant number, since it is smaller than the sum of its proper divisors (169329420).

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

142794700 is a wasteful number, since it uses less digits than its factorization.

142794700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10426 (or 10419 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 142794700 is about 11949.6736357107. The cubic root of 142794700 is about 522.6817816401.

The spelling of 142794700 in words is "one hundred forty-two million, seven hundred ninety-four thousand, seven hundred".