29231543092 has 24 divisors (see below), whose sum is σ = 53882337600. Its totient is φ = 13837582656.

The previous prime is 29231543083. The next prime is 29231543167. The reversal of 29231543092 is 29034513292.

It is a super-2 number, since 2×29231543092² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4873 + ... + 241840.

It is an arithmetic number, because the mean of its divisors is an integer number (2245097400).

Almost surely, 2^29231543092 is an apocalyptic number.

It is an amenable number.

29231543092 is a deficient number, since it is larger than the sum of its proper divisors (24650794508).

29231543092 is a wasteful number, since it uses less digits than its factorization.

29231543092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248295 (or 248293 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 40.

The spelling of 29231543092 in words is "twenty-nine billion, two hundred thirty-one million, five hundred forty-three thousand, ninety-two".