7130469219440 has 80 divisors (see below), whose sum is σ = 18968631072768. Its totient is φ = 2441899308288.

The previous prime is 7130469219427. The next prime is 7130469219449. The reversal of 7130469219440 is 449129640317.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7130469219449) 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, 6893882 + ... + 7860441.

Almost surely, 2^{7130469219440} is an apocalyptic number.

7130469219440 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

7130469219440 is an abundant number, since it is smaller than the sum of its proper divisors (11838161853328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7130469219440 is a wasteful number, since it uses less digits than its factorization.

7130469219440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14755206 (or 14755200 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 50.

The spelling of 7130469219440 in words is "seven trillion, one hundred thirty billion, four hundred sixty-nine million, two hundred nineteen thousand, four hundred forty".