1232939292805 has 16 divisors (see below), whose sum is σ = 1614078770688. Its totient is φ = 896655816000.

The previous prime is 1232939292779. The next prime is 1232939292847. The reversal of 1232939292805 is 5082929392321.

It is a happy number.

It is not a de Polignac number, because 1232939292805 - 2²⁵ = 1232905738373 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1578475 + ... + 2226535.

It is an arithmetic number, because the mean of its divisors is an integer number (100879923168).

Almost surely, 2^{1232939292805} is an apocalyptic number.

It is an amenable number.

1232939292805 is a deficient number, since it is larger than the sum of its proper divisors (381139477883).

1232939292805 is a wasteful number, since it uses less digits than its factorization.

1232939292805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682668.

The product of its (nonzero) digits is 4199040, while the sum is 55.

The spelling of 1232939292805 in words is "one trillion, two hundred thirty-two billion, nine hundred thirty-nine million, two hundred ninety-two thousand, eight hundred five".