142514350 has 48 divisors (see below), whose sum is σ = 294690960. Its totient is φ = 50835200.

The previous prime is 142514327. The next prime is 142514353. The reversal of 142514350 is 53415241.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142514353) 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, 26706 + ... + 31594.

It is an arithmetic number, because the mean of its divisors is an integer number (6139395).

Almost surely, 2^142514350 is an apocalyptic number.

142514350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142514350 is an abundant number, since it is smaller than the sum of its proper divisors (152176610).

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

142514350 is a wasteful number, since it uses less digits than its factorization.

142514350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4965 (or 4960 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 142514350 is about 11937.9374265407. The cubic root of 142514350 is about 522.3394957354.

Adding to 142514350 its reverse (53415241), we get a palindrome (195929591).

The spelling of 142514350 in words is "one hundred forty-two million, five hundred fourteen thousand, three hundred fifty".