29425224146 has 32 divisors (see below), whose sum is σ = 47112855552. Its totient is φ = 13735129600.

The previous prime is 29425224139. The next prime is 29425224181. The reversal of 29425224146 is 64142252492.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10949615 + ... + 10952301.

It is an arithmetic number, because the mean of its divisors is an integer number (1472276736).

Almost surely, 2^29425224146 is an apocalyptic number.

29425224146 is a deficient number, since it is larger than the sum of its proper divisors (17687631406).

29425224146 is a wasteful number, since it uses less digits than its factorization.

29425224146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5194.

The product of its digits is 276480, while the sum is 41.

The spelling of 29425224146 in words is "twenty-nine billion, four hundred twenty-five million, two hundred twenty-four thousand, one hundred forty-six".