29318141948 has 24 divisors (see below), whose sum is σ = 53119113600. Its totient is φ = 14142074688.

The previous prime is 29318141947. The next prime is 29318141987. The reversal of 29318141948 is 84914181392.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 29318141896 and 29318141905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29318141947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41333 + ... + 245651.

It is an arithmetic number, because the mean of its divisors is an integer number (2213296400).

Almost surely, 2^29318141948 is an apocalyptic number.

It is an amenable number.

29318141948 is a deficient number, since it is larger than the sum of its proper divisors (23800971652).

29318141948 is a wasteful number, since it uses less digits than its factorization.

29318141948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205589 (or 205587 counting only the distinct ones).

The product of its digits is 497664, while the sum is 50.

The spelling of 29318141948 in words is "twenty-nine billion, three hundred eighteen million, one hundred forty-one thousand, nine hundred forty-eight".