142351350 has 48 divisors (see below), whose sum is σ = 354633552. Its totient is φ = 37788160.

The previous prime is 142351309. The next prime is 142351351. The reversal of 142351350 is 53153241.

It is a self number, because there is not a number n which added to its sum of digits gives 142351350.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142351351) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32914 + ... + 36986.

It is an arithmetic number, because the mean of its divisors is an integer number (7388199).

Almost surely, 2^142351350 is an apocalyptic number.

142351350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 142351350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177316776).

142351350 is an abundant number, since it is smaller than the sum of its proper divisors (212282202).

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

142351350 is a wasteful number, since it uses less digits than its factorization.

142351350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4321 (or 4316 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 142351350 is about 11931.1084983752. The cubic root of 142351350 is about 522.1402787947.

The spelling of 142351350 in words is "one hundred forty-two million, three hundred fifty-one thousand, three hundred fifty".