142902361 has 8 divisors (see below), whose sum is σ = 163908800. Its totient is φ = 122043888.

The previous prime is 142902359. The next prime is 142902367. The reversal of 142902361 is 163209241.

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

It is a cyclic number.

It is not a de Polignac number, because 142902361 - 2¹ = 142902359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142902367) 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, 34911 + ... + 38788.

It is an arithmetic number, because the mean of its divisors is an integer number (20488600).

Almost surely, 2^142902361 is an apocalyptic number.

It is an amenable number.

142902361 is a deficient number, since it is larger than the sum of its proper divisors (21006439).

142902361 is an equidigital number, since it uses as much as digits as its factorization.

142902361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73983.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 142902361 is about 11954.1775543113. The cubic root of 142902361 is about 522.8131084258.

The spelling of 142902361 in words is "one hundred forty-two million, nine hundred two thousand, three hundred sixty-one".