6142621622 has 8 divisors (see below), whose sum is σ = 9230476176. Its totient is φ = 3065796232.

The previous prime is 6142621601. The next prime is 6142621627. The reversal of 6142621622 is 2261262416.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6142621627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2755898 + ... + 2758125.

It is an arithmetic number, because the mean of its divisors is an integer number (1153809522).

Almost surely, 2^6142621622 is an apocalyptic number.

6142621622 is a deficient number, since it is larger than the sum of its proper divisors (3087854554).

6142621622 is a wasteful number, since it uses less digits than its factorization.

6142621622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5514582.

The product of its digits is 13824, while the sum is 32.

The square root of 6142621622 is about 78374.8787686463. The cubic root of 6142621622 is about 1831.4058117887.

The spelling of 6142621622 in words is "six billion, one hundred forty-two million, six hundred twenty-one thousand, six hundred twenty-two".