142004554255 has 8 divisors (see below), whose sum is σ = 170784990000. Its totient is φ = 113350626816.

The previous prime is 142004554213. The next prime is 142004554267. The reversal of 142004554255 is 552455400241.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142004554255 is a prime.

It is a super-2 number, since 2×142004554255² (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 7 ways as a sum of consecutive naturals, for example, 31624605 + ... + 31629094.

It is an arithmetic number, because the mean of its divisors is an integer number (21348123750).

Almost surely, 2^142004554255 is an apocalyptic number.

142004554255 is a deficient number, since it is larger than the sum of its proper divisors (28780435745).

142004554255 is an equidigital number, since it uses as much as digits as its factorization.

142004554255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63254153.

The product of its (nonzero) digits is 160000, while the sum is 37.

Adding to 142004554255 its reverse (552455400241), we get a palindrome (694459954496).

The spelling of 142004554255 in words is "one hundred forty-two billion, four million, five hundred fifty-four thousand, two hundred fifty-five".