142361345 has 8 divisors (see below), whose sum is σ = 195238464. Its totient is φ = 97619184.

The previous prime is 142361341. The next prime is 142361353. The reversal of 142361345 is 543163241.

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 142361345 - 2² = 142361341 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142361341) 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, 2033699 + ... + 2033768.

It is an arithmetic number, because the mean of its divisors is an integer number (24404808).

Almost surely, 2^142361345 is an apocalyptic number.

It is an amenable number.

142361345 is a deficient number, since it is larger than the sum of its proper divisors (52877119).

142361345 is an equidigital number, since it uses as much as digits as its factorization.

142361345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4067479.

The product of its digits is 8640, while the sum is 29.

The square root of 142361345 is about 11931.5273540314. The cubic root of 142361345 is about 522.1524989573.

The spelling of 142361345 in words is "one hundred forty-two million, three hundred sixty-one thousand, three hundred forty-five".