1232142062136 has 32 divisors (see below), whose sum is σ = 3080387439360. Its totient is φ = 410709716192.

The previous prime is 1232142062071. The next prime is 1232142062171. The reversal of 1232142062136 is 6312602412321.

It is a super-2 number, since 2×1232142062136² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1232142062097 and 1232142062106.

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, 2768551 + ... + 3182633.

It is an arithmetic number, because the mean of its divisors is an integer number (96262107480).

Almost surely, 2^{1232142062136} is an apocalyptic number.

It is an amenable number.

1232142062136 is an abundant number, since it is smaller than the sum of its proper divisors (1848245377224).

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

1232142062136 is a wasteful number, since it uses less digits than its factorization.

1232142062136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538075 (or 538071 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

Adding to 1232142062136 its reverse (6312602412321), we get a palindrome (7544744474457).

The spelling of 1232142062136 in words is "one trillion, two hundred thirty-two billion, one hundred forty-two million, sixty-two thousand, one hundred thirty-six".