6142403620 has 48 divisors (see below), whose sum is σ = 13739725440. Its totient is φ = 2298566144.

The previous prime is 6142403611. The next prime is 6142403623. The reversal of 6142403620 is 263042416.

It is not an unprimeable number, because it can be changed into a prime (6142403623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2691 + ... + 110869.

It is an arithmetic number, because the mean of its divisors is an integer number (286244280).

Almost surely, 2^6142403620 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6142403620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6869862720).

6142403620 is an abundant number, since it is smaller than the sum of its proper divisors (7597321820).

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

6142403620 is a wasteful number, since it uses less digits than its factorization.

6142403620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108372 (or 108370 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 6142403620 is about 78373.4879917948. The cubic root of 6142403620 is about 1831.3841459660.

The spelling of 6142403620 in words is "six billion, one hundred forty-two million, four hundred three thousand, six hundred twenty".