29119620790 has 32 divisors (see below), whose sum is σ = 59767696800. Its totient is φ = 10119396864.

The previous prime is 29119620781. The next prime is 29119620857. The reversal of 29119620790 is 9702691192.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 29119620790.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6585940 + ... + 6590359.

It is an arithmetic number, because the mean of its divisors is an integer number (1867740525).

Almost surely, 2^29119620790 is an apocalyptic number.

29119620790 is an abundant number, since it is smaller than the sum of its proper divisors (30648076010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29119620790 is a wasteful number, since it uses less digits than its factorization.

29119620790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13176336.

The product of its (nonzero) digits is 122472, while the sum is 46.

The spelling of 29119620790 in words is "twenty-nine billion, one hundred nineteen million, six hundred twenty thousand, seven hundred ninety".