23212410245040 has 80 divisors (see below), whose sum is σ = 73713556467936. Its totient is φ = 6039001036800.

The previous prime is 23212410245023. The next prime is 23212410245041. The reversal of 23212410245040 is 4054201421232.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 23212410244989 and 23212410245007.

It is not an unprimeable number, because it can be changed into a prime (23212410245041) 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, 1179482551 + ... + 1179502230.

Almost surely, 2^{23212410245040} is an apocalyptic number.

23212410245040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23212410245040 is an abundant number, since it is smaller than the sum of its proper divisors (50501146222896).

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

23212410245040 is a wasteful number, since it uses less digits than its factorization.

23212410245040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2358984838 (or 2358984832 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 23212410245040 its reverse (4054201421232), we get a palindrome (27266611666272).

The spelling of 23212410245040 in words is "twenty-three trillion, two hundred twelve billion, four hundred ten million, two hundred forty-five thousand, forty".