29692455672961 has 24 divisors (see below), whose sum is σ = 31499247457440. Its totient is φ = 27983118077376.

The previous prime is 29692455672953. The next prime is 29692455672973. The reversal of 29692455672961 is 16927655429692.

It is not a de Polignac number, because 29692455672961 - 2³ = 29692455672953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29692455672991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12209670 + ... + 14438176.

It is an arithmetic number, because the mean of its divisors is an integer number (1312468644060).

Almost surely, 2^{29692455672961} is an apocalyptic number.

It is an amenable number.

29692455672961 is a deficient number, since it is larger than the sum of its proper divisors (1806791784479).

29692455672961 is a wasteful number, since it uses less digits than its factorization.

29692455672961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2228925 (or 2228902 counting only the distinct ones).

The product of its digits is 881798400, while the sum is 73.

The spelling of 29692455672961 in words is "twenty-nine trillion, six hundred ninety-two billion, four hundred fifty-five million, six hundred seventy-two thousand, nine hundred sixty-one".