7028085141 has 72 divisors (see below), whose sum is σ = 13640612544. Its totient is φ = 3436151040.

The previous prime is 7028085121. The next prime is 7028085149. The reversal of 7028085141 is 1415808207.

7028085141 = 53³ + 54³ + ... + 409³.

It is not a de Polignac number, because 7028085141 - 2¹⁰ = 7028084117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7028085096 and 7028085105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7028085149) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 39856 + ... + 125078.

It is an arithmetic number, because the mean of its divisors is an integer number (189452952).

Almost surely, 2^7028085141 is an apocalyptic number.

It is an amenable number.

7028085141 is a deficient number, since it is larger than the sum of its proper divisors (6612527403).

7028085141 is a wasteful number, since it uses less digits than its factorization.

7028085141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85271 (or 85261 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 36.

The square root of 7028085141 is about 83833.6754592091. The cubic root of 7028085141 is about 1915.4860994697.

The spelling of 7028085141 in words is "seven billion, twenty-eight million, eighty-five thousand, one hundred forty-one".