1232354011042 has 192 divisors, whose sum is σ = 2457464365440. Its totient is φ = 457736832000.

The previous prime is 1232354010989. The next prime is 1232354011099. The reversal of 1232354011042 is 2401104532321.

It is a self number, because there is not a number n which added to its sum of digits gives 1232354011042.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2010365128 + ... + 2010365740.

It is an arithmetic number, because the mean of its divisors is an integer number (12799293570).

Almost surely, 2^{1232354011042} is an apocalyptic number.

1232354011042 is a deficient number, since it is larger than the sum of its proper divisors (1225110354398).

1232354011042 is a wasteful number, since it uses less digits than its factorization.

1232354011042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377 (or 1370 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 1232354011042 its reverse (2401104532321), we get a palindrome (3633458543363).

The spelling of 1232354011042 in words is "one trillion, two hundred thirty-two billion, three hundred fifty-four million, eleven thousand, forty-two".