29230473945 has 8 divisors (see below), whose sum is σ = 46768758336. Its totient is φ = 15589586096.

The previous prime is 29230473941. The next prime is 29230473967. The reversal of 29230473945 is 54937403292.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 29230473945 - 2² = 29230473941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 29230473894 and 29230473903.

It is not an unprimeable number, because it can be changed into a prime (29230473941) 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, 974349117 + ... + 974349146.

It is an arithmetic number, because the mean of its divisors is an integer number (5846094792).

Almost surely, 2^29230473945 is an apocalyptic number.

It is an amenable number.

29230473945 is a deficient number, since it is larger than the sum of its proper divisors (17538284391).

29230473945 is a wasteful number, since it uses less digits than its factorization.

29230473945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1948698271.

The product of its (nonzero) digits is 1632960, while the sum is 48.

The spelling of 29230473945 in words is "twenty-nine billion, two hundred thirty million, four hundred seventy-three thousand, nine hundred forty-five".