7409770899069 has 16 divisors (see below), whose sum is σ = 12317541235200. Its totient is φ = 3849231635760.

The previous prime is 7409770899031. The next prime is 7409770899079. The reversal of 7409770899069 is 9609980779047.

It is not a de Polignac number, because 7409770899069 - 2²³ = 7409762510461 is a prime.

It is a super-3 number, since 3×7409770899069³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7409770899079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16038464919 + ... + 16038465380.

It is an arithmetic number, because the mean of its divisors is an integer number (769846327200).

Almost surely, 2^{7409770899069} is an apocalyptic number.

It is an amenable number.

7409770899069 is a deficient number, since it is larger than the sum of its proper divisors (4907770336131).

7409770899069 is a wasteful number, since it uses less digits than its factorization.

7409770899069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32076930320.

The product of its (nonzero) digits is 432081216, while the sum is 75.

The spelling of 7409770899069 in words is "seven trillion, four hundred nine billion, seven hundred seventy million, eight hundred ninety-nine thousand, sixty-nine".