7133800138144 has 24 divisors (see below), whose sum is σ = 14066176978980. Its totient is φ = 3561437730816.

The previous prime is 7133800138141. The next prime is 7133800138147. The reversal of 7133800138144 is 4418310083317.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7133800138141) and next prime (7133800138147).

It can be written as a sum of positive squares in 2 ways, for example, as 6883339926544 + 250460211600 = 2623612^2 + 500460^2 .

It is a super-2 number, since 2×7133800138144² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7133800138144.

It is not an unprimeable number, because it can be changed into a prime (7133800138141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170676849 + ... + 170718640.

Almost surely, 2^{7133800138144} is an apocalyptic number.

It is an amenable number.

7133800138144 is a deficient number, since it is larger than the sum of its proper divisors (6932376840836).

7133800138144 is a wasteful number, since it uses less digits than its factorization.

7133800138144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341396152 (or 341396144 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 43.

The spelling of 7133800138144 in words is "seven trillion, one hundred thirty-three billion, eight hundred million, one hundred thirty-eight thousand, one hundred forty-four".