142495308 has 24 divisors (see below), whose sum is σ = 369432560. Its totient is φ = 47498400.

The previous prime is 142495303. The next prime is 142495321. The reversal of 142495308 is 803594241.

142495308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (142495303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 659593 + ... + 659808.

Almost surely, 2^142495308 is an apocalyptic number.

142495308 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

142495308 is an abundant number, since it is smaller than the sum of its proper divisors (226937252).

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

142495308 is a wasteful number, since it uses less digits than its factorization.

142495308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1319414 (or 1319406 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 142495308 is about 11937.1398584418. The cubic root of 142495308 is about 522.3162306356.

The spelling of 142495308 in words is "one hundred forty-two million, four hundred ninety-five thousand, three hundred eight".