1423322012132 has 12 divisors (see below), whose sum is σ = 2490854695980. Its totient is φ = 711649241856.

The previous prime is 1423322012081. The next prime is 1423322012209. The reversal of 1423322012132 is 2312102233241.

It can be written as a sum of positive squares in 2 ways, for example, as 142405097956 + 1280916914176 = 377366^2 + 1131776^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2665973 + ... + 3155004.

It is an arithmetic number, because the mean of its divisors is an integer number (207571224665).

Almost surely, 2^{1423322012132} is an apocalyptic number.

It is an amenable number.

1423322012132 is a deficient number, since it is larger than the sum of its proper divisors (1067532683848).

1423322012132 is a wasteful number, since it uses less digits than its factorization.

1423322012132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5882110 (or 5882108 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1423322012132 its reverse (2312102233241), we get a palindrome (3735424245373).

The spelling of 1423322012132 in words is "one trillion, four hundred twenty-three billion, three hundred twenty-two million, twelve thousand, one hundred thirty-two".