1232234538158 has 16 divisors (see below), whose sum is σ = 1993030280640. Its totient is φ = 568010042976.

The previous prime is 1232234538131. The next prime is 1232234538167. The reversal of 1232234538158 is 8518354322321.

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, 29711798 + ... + 29753241.

It is an arithmetic number, because the mean of its divisors is an integer number (124564392540).

Almost surely, 2^{1232234538158} is an apocalyptic number.

1232234538158 is a deficient number, since it is larger than the sum of its proper divisors (760795742482).

1232234538158 is a wasteful number, since it uses less digits than its factorization.

1232234538158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59465851.

The product of its digits is 1382400, while the sum is 47.

The spelling of 1232234538158 in words is "one trillion, two hundred thirty-two billion, two hundred thirty-four million, five hundred thirty-eight thousand, one hundred fifty-eight".