7016430350021 has 12 divisors (see below), whose sum is σ = 7135905827232. Its totient is φ = 6898923954000.

The previous prime is 7016430349979. The next prime is 7016430350053. The reversal of 7016430350021 is 1200530346107.

It is a de Polignac number, because none of the positive numbers 2^k-7016430350021 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7016430350021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7016430353021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10047506 + ... + 10723116.

It is an arithmetic number, because the mean of its divisors is an integer number (594658818936).

Almost surely, 2^{7016430350021} is an apocalyptic number.

It is an amenable number.

7016430350021 is a deficient number, since it is larger than the sum of its proper divisors (119475477211).

7016430350021 is an equidigital number, since it uses as much as digits as its factorization.

7016430350021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678524 (or 678463 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

Adding to 7016430350021 its reverse (1200530346107), we get a palindrome (8216960696128).

The spelling of 7016430350021 in words is "seven trillion, sixteen billion, four hundred thirty million, three hundred fifty thousand, twenty-one".