23005540315040 has 96 divisors (see below), whose sum is σ = 54449613650880. Its totient is φ = 9185457752064.

The previous prime is 23005540315039. The next prime is 23005540315097. The reversal of 23005540315040 is 4051304550032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 23005540314988 and 23005540315006.

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 15 ways as a sum of consecutive naturals, for example, 414269996 + ... + 414325524.

It is an arithmetic number, because the mean of its divisors is an integer number (567183475530).

Almost surely, 2^{23005540315040} is an apocalyptic number.

23005540315040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23005540315040 is an abundant number, since it is smaller than the sum of its proper divisors (31444073335840).

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

23005540315040 is a wasteful number, since it uses less digits than its factorization.

23005540315040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60214 (or 60206 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 23005540315040 its reverse (4051304550032), we get a palindrome (27056844865072).

The spelling of 23005540315040 in words is "twenty-three trillion, five billion, five hundred forty million, three hundred fifteen thousand, forty".