29132442607 has 12 divisors (see below), whose sum is σ = 30809235816. Its totient is φ = 27542778480.

The previous prime is 29132442587. The next prime is 29132442611. The reversal of 29132442607 is 70624423192.

It is not a de Polignac number, because 29132442607 - 2¹¹ = 29132440559 is a prime.

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 29132442607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29132442697) 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, 95073 + ... + 259429.

It is an arithmetic number, because the mean of its divisors is an integer number (2567436318).

Almost surely, 2^29132442607 is an apocalyptic number.

29132442607 is a deficient number, since it is larger than the sum of its proper divisors (1676793209).

29132442607 is a wasteful number, since it uses less digits than its factorization.

29132442607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164886 (or 164867 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

Adding to 29132442607 its reverse (70624423192), we get a palindrome (99756865799).

The spelling of 29132442607 in words is "twenty-nine billion, one hundred thirty-two million, four hundred forty-two thousand, six hundred seven".