6240285142 has 24 divisors (see below), whose sum is σ = 11726252496. Its totient is φ = 2468683728.

The previous prime is 6240285133. The next prime is 6240285193. The reversal of 6240285142 is 2415820426.

It is a junction number, because it is equal to n+sod(n) for n = 6240285098 and 6240285107.

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, 2447818 + ... + 2450365.

It is an arithmetic number, because the mean of its divisors is an integer number (488593854).

Almost surely, 2^6240285142 is an apocalyptic number.

6240285142 is a deficient number, since it is larger than the sum of its proper divisors (5485967354).

6240285142 is a wasteful number, since it uses less digits than its factorization.

6240285142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4898212 (or 4898205 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

The square root of 6240285142 is about 78995.4754527118. The cubic root of 6240285142 is about 1841.0608585856.

The spelling of 6240285142 in words is "six billion, two hundred forty million, two hundred eighty-five thousand, one hundred forty-two".