142774096 has 20 divisors (see below), whose sum is σ = 285549184. Its totient is φ = 69084000.

The previous prime is 142774091. The next prime is 142774123. The reversal of 142774096 is 690477241.

142774096 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

142774096 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142774091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143430 + ... + 144421.

Almost surely, 2^142774096 is an apocalyptic number.

142774096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

142774096 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

142774096 is a wasteful number, since it uses less digits than its factorization.

142774096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287890 (or 287884 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 142774096 is about 11948.8114890143. The cubic root of 142774096 is about 522.6566409931.

The spelling of 142774096 in words is "one hundred forty-two million, seven hundred seventy-four thousand, ninety-six".