7432129941 has 16 divisors (see below), whose sum is σ = 10000532160. Its totient is φ = 4909439360.

The previous prime is 7432129919. The next prime is 7432129963. The reversal of 7432129941 is 1499212347.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7432129919) and next prime (7432129963).

It is a cyclic number.

It is not a de Polignac number, because 7432129941 - 2¹⁹ = 7431605653 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7432129893 and 7432129902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7432129981) 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, 126271 + ... + 175523.

It is an arithmetic number, because the mean of its divisors is an integer number (625033260).

Almost surely, 2^7432129941 is an apocalyptic number.

It is an amenable number.

7432129941 is a deficient number, since it is larger than the sum of its proper divisors (2568402219).

7432129941 is a wasteful number, since it uses less digits than its factorization.

7432129941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49716.

The product of its digits is 108864, while the sum is 42.

The square root of 7432129941 is about 86209.8018847045. The cubic root of 7432129941 is about 1951.5114243950.

The spelling of 7432129941 in words is "seven billion, four hundred thirty-two million, one hundred twenty-nine thousand, nine hundred forty-one".