4013442323232 has 96 divisors (see below), whose sum is σ = 11021867023104. Its totient is φ = 1277414553600.

The previous prime is 4013442323207. The next prime is 4013442323251. The reversal of 4013442323232 is 2323232443104.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×4013442323232² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4013442323193 and 4013442323202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10662619 + ... + 11032602.

It is an arithmetic number, because the mean of its divisors is an integer number (114811114824).

Almost surely, 2^{4013442323232} is an apocalyptic number.

It is an amenable number.

4013442323232 is an abundant number, since it is smaller than the sum of its proper divisors (7008424699872).

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

4013442323232 is a wasteful number, since it uses less digits than its factorization.

4013442323232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21695322 (or 21695314 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 4013442323232 its reverse (2323232443104), we get a palindrome (6336674766336).

The spelling of 4013442323232 in words is "four trillion, thirteen billion, four hundred forty-two million, three hundred twenty-three thousand, two hundred thirty-two".