7020006423 has 8 divisors (see below), whose sum is σ = 9682767600. Its totient is φ = 4518624768.

The previous prime is 7020006419. The next prime is 7020006467. The reversal of 7020006423 is 3246000207.

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

It is not a de Polignac number, because 7020006423 - 2² = 7020006419 is a prime.

It is a super-2 number, since 2×7020006423² = 98560980357922509858, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7020006393 and 7020006402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7020006473) 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, 40344778 + ... + 40344951.

It is an arithmetic number, because the mean of its divisors is an integer number (1210345950).

Almost surely, 2^7020006423 is an apocalyptic number.

7020006423 is a deficient number, since it is larger than the sum of its proper divisors (2662761177).

7020006423 is a wasteful number, since it uses less digits than its factorization.

7020006423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80689761.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 7020006423 is about 83785.4785926535. The cubic root of 7020006423 is about 1914.7518736297.

The spelling of 7020006423 in words is "seven billion, twenty million, six thousand, four hundred twenty-three".