29505254401 has 12 divisors (see below), whose sum is σ = 35120637552. Its totient is φ = 24702071688.

The previous prime is 29505254357. The next prime is 29505254423. The reversal of 29505254401 is 10445250592.

It is not a de Polignac number, because 29505254401 - 2¹³ = 29505246209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (29505254461) 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 11 ways as a sum of consecutive naturals, for example, 6999615 + ... + 7003828.

It is an arithmetic number, because the mean of its divisors is an integer number (2926719796).

Almost surely, 2^29505254401 is an apocalyptic number.

It is an amenable number.

29505254401 is a deficient number, since it is larger than the sum of its proper divisors (5615383151).

29505254401 is a wasteful number, since it uses less digits than its factorization.

29505254401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14003500 (or 14003493 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 37.

The spelling of 29505254401 in words is "twenty-nine billion, five hundred five million, two hundred fifty-four thousand, four hundred one".