29275367148 has 18 divisors (see below), whose sum is σ = 74001622604. Its totient is φ = 9758455704.

The previous prime is 29275367131. The next prime is 29275367153. The reversal of 29275367148 is 84176357292.

It is a happy number.

29275367148 is a `hidden beast` number, since 2 + 9 + 275 + 367 + 1 + 4 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 29275367094 and 29275367103.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 406602286 + ... + 406602357.

Almost surely, 2^29275367148 is an apocalyptic number.

It is an amenable number.

29275367148 is an abundant number, since it is smaller than the sum of its proper divisors (44726255456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29275367148 is a wasteful number, since it uses less digits than its factorization.

29275367148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813204653 (or 813204648 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 54.

The spelling of 29275367148 in words is "twenty-nine billion, two hundred seventy-five million, three hundred sixty-seven thousand, one hundred forty-eight".