7132542414949 has 12 divisors (see below), whose sum is σ = 8297097822444. Its totient is φ = 6113564541504.

The previous prime is 7132542414941. The next prime is 7132542414953. The reversal of 7132542414949 is 9494142452317.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6896873916100 + 235668498849 = 2626190^2 + 485457^2 .

It is not a de Polignac number, because 7132542414949 - 2³ = 7132542414941 is a prime.

It is a super-2 number, since 2×7132542414949² (a number of 27 digits) contains 22 as substring.

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 7132542414949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7132542414941) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7859467 + ... + 8719879.

It is an arithmetic number, because the mean of its divisors is an integer number (691424818537).

Almost surely, 2^{7132542414949} is an apocalyptic number.

It is an amenable number.

7132542414949 is a deficient number, since it is larger than the sum of its proper divisors (1164555407495).

7132542414949 is a wasteful number, since it uses less digits than its factorization.

7132542414949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1029604 (or 1029597 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 55.

The spelling of 7132542414949 in words is "seven trillion, one hundred thirty-two billion, five hundred forty-two million, four hundred fourteen thousand, nine hundred forty-nine".