23223240521452 has 24 divisors (see below), whose sum is σ = 41850680567696. Its totient is φ = 11269343187648.

The previous prime is 23223240521449. The next prime is 23223240521521. The reversal of 23223240521452 is 25412504232232.

It is a super-3 number, since 3×23223240521452³ (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429969303 + ... + 430023310.

Almost surely, 2^{23223240521452} is an apocalyptic number.

It is an amenable number.

23223240521452 is a deficient number, since it is larger than the sum of its proper divisors (18627440046244).

23223240521452 is a wasteful number, since it uses less digits than its factorization.

23223240521452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859992817 (or 859992815 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 23223240521452 its reverse (25412504232232), we get a palindrome (48635744753684).

The spelling of 23223240521452 in words is "twenty-three trillion, two hundred twenty-three billion, two hundred forty million, five hundred twenty-one thousand, four hundred fifty-two".