142348415 has 16 divisors (see below), whose sum is σ = 189509760. Its totient is φ = 101769120.

The previous prime is 142348391. The next prime is 142348417. The reversal of 142348415 is 514843241.

142348415 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 142348415 - 2¹⁶ = 142282879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142348417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18689 + ... + 25178.

It is an arithmetic number, because the mean of its divisors is an integer number (11844360).

Almost surely, 2^142348415 is an apocalyptic number.

142348415 is a deficient number, since it is larger than the sum of its proper divisors (47161345).

142348415 is a wasteful number, since it uses less digits than its factorization.

142348415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43942.

The product of its digits is 15360, while the sum is 32.

The square root of 142348415 is about 11930.9854999493. The cubic root of 142348415 is about 522.1366902741.

The spelling of 142348415 in words is "one hundred forty-two million, three hundred forty-eight thousand, four hundred fifteen".