6125378842 has 8 divisors (see below), whose sum is σ = 10023347232. Its totient is φ = 2784263100.

The previous prime is 6125378801. The next prime is 6125378893. The reversal of 6125378842 is 2488735216.

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

It is a junction number, because it is equal to n+sod(n) for n = 6125378792 and 6125378801.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139213134 + ... + 139213177.

It is an arithmetic number, because the mean of its divisors is an integer number (1252918404).

Almost surely, 2^6125378842 is an apocalyptic number.

6125378842 is a deficient number, since it is larger than the sum of its proper divisors (3897968390).

6125378842 is a wasteful number, since it uses less digits than its factorization.

6125378842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278426324.

The product of its digits is 645120, while the sum is 46.

The square root of 6125378842 is about 78264.7995078247. The cubic root of 6125378842 is about 1829.6905766472.

The spelling of 6125378842 in words is "six billion, one hundred twenty-five million, three hundred seventy-eight thousand, eight hundred forty-two".