29152619948 has 12 divisors (see below), whose sum is σ = 51228775752. Its totient is φ = 14515826880.

The previous prime is 29152619933. The next prime is 29152619959. The reversal of 29152619948 is 84991625192.

It is a junction number, because it is equal to n+sod(n) for n = 29152619893 and 29152619902.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15119690 + ... + 15121617.

It is an arithmetic number, because the mean of its divisors is an integer number (4269064646).

Almost surely, 2^29152619948 is an apocalyptic number.

It is an amenable number.

29152619948 is a deficient number, since it is larger than the sum of its proper divisors (22076155804).

29152619948 is a wasteful number, since it uses less digits than its factorization.

29152619948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30241552 (or 30241550 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 56.

The spelling of 29152619948 in words is "twenty-nine billion, one hundred fifty-two million, six hundred nineteen thousand, nine hundred forty-eight".