6355502142 has 32 divisors (see below), whose sum is σ = 13886951040. Its totient is φ = 1923076320.

The previous prime is 6355502141. The next prime is 6355502149. The reversal of 6355502142 is 2412055536.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6355502141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25417 + ... + 115572.

It is an arithmetic number, because the mean of its divisors is an integer number (433967220).

Almost surely, 2^6355502142 is an apocalyptic number.

6355502142 is an abundant number, since it is smaller than the sum of its proper divisors (7531448898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6355502142 is a wasteful number, since it uses less digits than its factorization.

6355502142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141688.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 6355502142 is about 79721.4032866959. The cubic root of 6355502142 is about 1852.3225897660.

Adding to 6355502142 its reverse (2412055536), we get a palindrome (8767557678).

The spelling of 6355502142 in words is "six billion, three hundred fifty-five million, five hundred two thousand, one hundred forty-two".