6142920280 has 48 divisors (see below), whose sum is σ = 16078158720. Its totient is φ = 2106143424.

The previous prime is 6142920263. The next prime is 6142920319. The reversal of 6142920280 is 820292416.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1565112 + ... + 1569031.

It is an arithmetic number, because the mean of its divisors is an integer number (334961640).

Almost surely, 2^6142920280 is an apocalyptic number.

It is an amenable number.

6142920280 is an abundant number, since it is smaller than the sum of its proper divisors (9935238440).

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

6142920280 is a wasteful number, since it uses less digits than its factorization.

6142920280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3134168 (or 3134157 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 6142920280 is about 78376.7840626292. The cubic root of 6142920280 is about 1831.4354926626.

The spelling of 6142920280 in words is "six billion, one hundred forty-two million, nine hundred twenty thousand, two hundred eighty".