7021026349089 has 8 divisors (see below), whose sum is σ = 9423364283712. Its totient is φ = 4649686323600.

The previous prime is 7021026349063. The next prime is 7021026349093. The reversal of 7021026349089 is 9809436201207.

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

It is not a de Polignac number, because 7021026349089 - 2⁹ = 7021026348577 is a prime.

It is a super-2 number, since 2×7021026349089² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7021026349049) 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, 7749476754 + ... + 7749477659.

It is an arithmetic number, because the mean of its divisors is an integer number (1177920535464).

Almost surely, 2^{7021026349089} is an apocalyptic number.

It is an amenable number.

7021026349089 is a deficient number, since it is larger than the sum of its proper divisors (2402337934623).

7021026349089 is a wasteful number, since it uses less digits than its factorization.

7021026349089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15498954567.

The product of its (nonzero) digits is 1306368, while the sum is 51.

The spelling of 7021026349089 in words is "seven trillion, twenty-one billion, twenty-six million, three hundred forty-nine thousand, eighty-nine".