29194211486 has 32 divisors (see below), whose sum is σ = 51055287552. Its totient is φ = 12372760960.

The previous prime is 29194211483. The next prime is 29194211513. The reversal of 29194211486 is 68411249192.

It is a self number, because there is not a number n which added to its sum of digits gives 29194211486.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29194211483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 324746 + ... + 404781.

It is an arithmetic number, because the mean of its divisors is an integer number (1595477736).

Almost surely, 2^29194211486 is an apocalyptic number.

29194211486 is a deficient number, since it is larger than the sum of its proper divisors (21861076066).

29194211486 is a wasteful number, since it uses less digits than its factorization.

29194211486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729664.

The product of its digits is 248832, while the sum is 47.

The spelling of 29194211486 in words is "twenty-nine billion, one hundred ninety-four million, two hundred eleven thousand, four hundred eighty-six".