142329415 has 8 divisors (see below), whose sum is σ = 170916048. Its totient is φ = 113783040.

The previous prime is 142329413. The next prime is 142329469. The reversal of 142329415 is 514923241.

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

It is not a de Polignac number, because 142329415 - 2¹ = 142329413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142329413) 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, 1642 + ... + 16951.

It is an arithmetic number, because the mean of its divisors is an integer number (21364506).

Almost surely, 2^142329415 is an apocalyptic number.

142329415 is a deficient number, since it is larger than the sum of its proper divisors (28586633).

142329415 is a wasteful number, since it uses less digits than its factorization.

142329415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20129.

The product of its digits is 8640, while the sum is 31.

The square root of 142329415 is about 11930.1892273342. The cubic root of 142329415 is about 522.1134584535.

The spelling of 142329415 in words is "one hundred forty-two million, three hundred twenty-nine thousand, four hundred fifteen".