4032012132123 has 16 divisors (see below), whose sum is σ = 5464223100672. Its totient is φ = 2643905844000.

The previous prime is 4032012132101. The next prime is 4032012132209. The reversal of 4032012132123 is 3212312102304.

It is not a de Polignac number, because 4032012132123 - 2¹⁴ = 4032012115739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4032012132093 and 4032012132102.

It is not an unprimeable number, because it can be changed into a prime (4032012132023) 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, 21576178 + ... + 21762248.

It is an arithmetic number, because the mean of its divisors is an integer number (341513943792).

Almost surely, 2^{4032012132123} is an apocalyptic number.

4032012132123 is a deficient number, since it is larger than the sum of its proper divisors (1432210968549).

4032012132123 is a wasteful number, since it uses less digits than its factorization.

4032012132123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304546.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 4032012132123 its reverse (3212312102304), we get a palindrome (7244324234427).

The spelling of 4032012132123 in words is "four trillion, thirty-two billion, twelve million, one hundred thirty-two thousand, one hundred twenty-three".