23034100043440 has 40 divisors (see below), whose sum is σ = 53554828552848. Its totient is φ = 9213546090240.

The previous prime is 23034100043419. The next prime is 23034100043489. The reversal of 23034100043440 is 4434000143032.

23034100043440 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×23034100043440² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23034100043399 and 23034100043408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6712074 + ... + 9545686.

Almost surely, 2^{23034100043440} is an apocalyptic number.

23034100043440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23034100043440 is an abundant number, since it is smaller than the sum of its proper divisors (30520728509408).

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

23034100043440 is a wasteful number, since it uses less digits than its factorization.

23034100043440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2935237 (or 2935231 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 23034100043440 its reverse (4434000143032), we get a palindrome (27468100186472).

The spelling of 23034100043440 in words is "twenty-three trillion, thirty-four billion, one hundred million, forty-three thousand, four hundred forty".