142450150 has 24 divisors (see below), whose sum is σ = 265277664. Its totient is φ = 56911200.

The previous prime is 142450141. The next prime is 142450159. The reversal of 142450150 is 51054241.

It is an interprime number because it is at equal distance from previous prime (142450141) and next prime (142450159).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142450159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68019 + ... + 70081.

It is an arithmetic number, because the mean of its divisors is an integer number (11053236).

Almost surely, 2^142450150 is an apocalyptic number.

142450150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142450150 is a deficient number, since it is larger than the sum of its proper divisors (122827514).

142450150 is a wasteful number, since it uses less digits than its factorization.

142450150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3456 (or 3451 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 142450150 is about 11935.2482169413. The cubic root of 142450150 is about 522.2610492903.

The spelling of 142450150 in words is "one hundred forty-two million, four hundred fifty thousand, one hundred fifty".