23250215213040 has 80 divisors (see below), whose sum is σ = 72202338352800. Its totient is φ = 6189160943616.

The previous prime is 23250215213033. The next prime is 23250215213063. The reversal of 23250215213040 is 4031251205232.

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 = 23250215212989 and 23250215213007.

It is a congruent number.

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, 84991645 + ... + 85264764.

It is an arithmetic number, because the mean of its divisors is an integer number (902529229410).

Almost surely, 2^{23250215213040} is an apocalyptic number.

23250215213040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23250215213040 is an abundant number, since it is smaller than the sum of its proper divisors (48952123139760).

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

23250215213040 is a wasteful number, since it uses less digits than its factorization.

23250215213040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170256994 (or 170256988 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 23250215213040 its reverse (4031251205232), we get a palindrome (27281466418272).

The spelling of 23250215213040 in words is "twenty-three trillion, two hundred fifty billion, two hundred fifteen million, two hundred thirteen thousand, forty".