29488151243 has 4 divisors (see below), whose sum is σ = 29489745768. Its totient is φ = 29486556720.

The previous prime is 29488151201. The next prime is 29488151263. The reversal of 29488151243 is 34215188492.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 29488151243 - 2⁶ = 29488151179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29488151263) 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, 769193 + ... + 806618.

It is an arithmetic number, because the mean of its divisors is an integer number (7372436442).

Almost surely, 2^29488151243 is an apocalyptic number.

29488151243 is a deficient number, since it is larger than the sum of its proper divisors (1594525).

29488151243 is a wasteful number, since it uses less digits than its factorization.

29488151243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1594524.

The product of its digits is 552960, while the sum is 47.

The spelling of 29488151243 in words is "twenty-nine billion, four hundred eighty-eight million, one hundred fifty-one thousand, two hundred forty-three".