29047046048 has 12 divisors (see below), whose sum is σ = 57186371970. Its totient is φ = 14523523008.

The previous prime is 29047046047. The next prime is 29047046053. The reversal of 29047046048 is 84064074092.

It can be written as a sum of positive squares in only one way, i.e., 28923124624 + 123921424 = 170068^2 + 11132^2 .

It is a super-2 number, since 2×29047046048² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (29047046047) 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 as a sum of consecutive naturals, namely, 453860063 + ... + 453860126.

Almost surely, 2^29047046048 is an apocalyptic number.

It is an amenable number.

29047046048 is a deficient number, since it is larger than the sum of its proper divisors (28139325922).

29047046048 is an equidigital number, since it uses as much as digits as its factorization.

29047046048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907720199 (or 907720191 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 44.

The spelling of 29047046048 in words is "twenty-nine billion, forty-seven million, forty-six thousand, forty-eight".