7028385942 has 16 divisors (see below), whose sum is σ = 14128128432. Its totient is φ = 2330902560.

The previous prime is 7028385941. The next prime is 7028385979. The reversal of 7028385942 is 2495838207.

It is a junction number, because it is equal to n+sod(n) for n = 7028385891 and 7028385900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7028385941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2971909 + ... + 2974272.

It is an arithmetic number, because the mean of its divisors is an integer number (883008027).

Almost surely, 2^7028385942 is an apocalyptic number.

7028385942 is an abundant number, since it is smaller than the sum of its proper divisors (7099742490).

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

7028385942 is a wasteful number, since it uses less digits than its factorization.

7028385942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5946383.

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 7028385942 is about 83835.4694744414. The cubic root of 7028385942 is about 1915.5134265867.

The spelling of 7028385942 in words is "seven billion, twenty-eight million, three hundred eighty-five thousand, nine hundred forty-two".