142312213241 has 8 divisors (see below), whose sum is σ = 155285986464. Its totient is φ = 129344489920.

The previous prime is 142312213217. The next prime is 142312213261.

It is a happy number.

142312213241 is nontrivially palindromic in base 10.

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 142312213241 - 2³⁰ = 141238471417 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 142312213241.

It is not an unprimeable number, because it can be changed into a prime (142312213201) 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, 1463216 + ... + 1557441.

It is an arithmetic number, because the mean of its divisors is an integer number (19410748308).

Almost surely, 2^142312213241 is an apocalyptic number.

142312213241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

142312213241 is a deficient number, since it is larger than the sum of its proper divisors (12973773223).

142312213241 is a wasteful number, since it uses less digits than its factorization.

142312213241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3024951.

The product of its digits is 2304, while the sum is 26.

It can be divided in two parts, 142312 and 213241, that added together give a palindrome (355553).

The spelling of 142312213241 in words is "one hundred forty-two billion, three hundred twelve million, two hundred thirteen thousand, two hundred forty-one".