1232623372782 has 32 divisors (see below), whose sum is σ = 2526306924960. Its totient is φ = 400705159680.

The previous prime is 1232623372781. The next prime is 1232623372793. The reversal of 1232623372782 is 2872733262321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232623372781) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256057 + ... + 1590852.

It is an arithmetic number, because the mean of its divisors is an integer number (78947091405).

Almost surely, 2^{1232623372782} is an apocalyptic number.

1232623372782 is an abundant number, since it is smaller than the sum of its proper divisors (1293683552178).

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

1232623372782 is a wasteful number, since it uses less digits than its factorization.

1232623372782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1849668.

The product of its digits is 2032128, while the sum is 48.

The spelling of 1232623372782 in words is "one trillion, two hundred thirty-two billion, six hundred twenty-three million, three hundred seventy-two thousand, seven hundred eighty-two".