23414331003440 has 80 divisors (see below), whose sum is σ = 59206337176896. Its totient is φ = 8559694464000.

The previous prime is 23414331003367. The next prime is 23414331003451. The reversal of 23414331003440 is 4430013341432.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 23414331003397 and 23414331003406.

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, 111349316 + ... + 111559395.

Almost surely, 2^{23414331003440} is an apocalyptic number.

23414331003440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23414331003440 is an abundant number, since it is smaller than the sum of its proper divisors (35792006173456).

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

23414331003440 is a wasteful number, since it uses less digits than its factorization.

23414331003440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222908838 (or 222908832 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 23414331003440 its reverse (4430013341432), we get a palindrome (27844344344872).

The spelling of 23414331003440 in words is "twenty-three trillion, four hundred fourteen billion, three hundred thirty-one million, three thousand, four hundred forty".