29453155136 has 28 divisors (see below), whose sum is σ = 58463870880. Its totient is φ = 14722101120.

The previous prime is 29453155133. The next prime is 29453155139. The reversal of 29453155136 is 63155135492.

It is an interprime number because it is at equal distance from previous prime (29453155133) and next prime (29453155139).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29453155133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147485 + ... + 284003.

Almost surely, 2^29453155136 is an apocalyptic number.

It is an amenable number.

29453155136 is a deficient number, since it is larger than the sum of its proper divisors (29010715744).

29453155136 is a wasteful number, since it uses less digits than its factorization.

29453155136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139902 (or 139892 counting only the distinct ones).

The product of its digits is 486000, while the sum is 44.

The spelling of 29453155136 in words is "twenty-nine billion, four hundred fifty-three million, one hundred fifty-five thousand, one hundred thirty-six".