142141401142 has 8 divisors (see below), whose sum is σ = 229613032656. Its totient is φ = 65603723592.

The previous prime is 142141401139. The next prime is 142141401161. The reversal of 142141401142 is 241104141241.

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

It is a super-2 number, since 2×142141401142² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2733488458 + ... + 2733488509.

It is an arithmetic number, because the mean of its divisors is an integer number (28701629082).

Almost surely, 2^142141401142 is an apocalyptic number.

142141401142 is a deficient number, since it is larger than the sum of its proper divisors (87471631514).

142141401142 is a wasteful number, since it uses less digits than its factorization.

142141401142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5466976982.

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 142141401142 its reverse (241104141241), we get a palindrome (383245542383).

The spelling of 142141401142 in words is "one hundred forty-two billion, one hundred forty-one million, four hundred one thousand, one hundred forty-two".