142024415 has 8 divisors (see below), whose sum is σ = 183539328. Its totient is φ = 104879520.

The previous prime is 142024403. The next prime is 142024427. The reversal of 142024415 is 514420241.

It is an interprime number because it is at equal distance from previous prime (142024403) and next prime (142024427).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 142024415 - 2¹⁶ = 141958879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1092431 + ... + 1092560.

It is an arithmetic number, because the mean of its divisors is an integer number (22942416).

Almost surely, 2^142024415 is an apocalyptic number.

142024415 is a deficient number, since it is larger than the sum of its proper divisors (41514913).

142024415 is a wasteful number, since it uses less digits than its factorization.

142024415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2185009.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 142024415 is about 11917.3996744256. The cubic root of 142024415 is about 521.7402432852.

Adding to 142024415 its reverse (514420241), we get a palindrome (656444656).

The spelling of 142024415 in words is "one hundred forty-two million, twenty-four thousand, four hundred fifteen".