6214553142 has 16 divisors (see below), whose sum is σ = 14204692992. Its totient is φ = 1775586600.

The previous prime is 6214553119. The next prime is 6214553153. The reversal of 6214553142 is 2413554126.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 73982734 + ... + 73982817.

It is an arithmetic number, because the mean of its divisors is an integer number (887793312).

Almost surely, 2^6214553142 is an apocalyptic number.

6214553142 is an abundant number, since it is smaller than the sum of its proper divisors (7990139850).

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

6214553142 is a wasteful number, since it uses less digits than its factorization.

6214553142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147965563.

The product of its digits is 28800, while the sum is 33.

The square root of 6214553142 is about 78832.4371182320. The cubic root of 6214553142 is about 1838.5268160544.

The spelling of 6214553142 in words is "six billion, two hundred fourteen million, five hundred fifty-three thousand, one hundred forty-two".