23452416545042 has 8 divisors (see below), whose sum is σ = 35254934200332. Its totient is φ = 11700771811600.

The previous prime is 23452416545023. The next prime is 23452416545069. The reversal of 23452416545042 is 24054561425432.

It can be written as a sum of positive squares in 2 ways, for example, as 22362958644601 + 1089457900441 = 4728949^2 + 1043771^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12718229309 + ... + 12718231152.

Almost surely, 2^{23452416545042} is an apocalyptic number.

23452416545042 is a deficient number, since it is larger than the sum of its proper divisors (11802517655290).

23452416545042 is a wasteful number, since it uses less digits than its factorization.

23452416545042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25436460924.

The product of its (nonzero) digits is 4608000, while the sum is 47.

The spelling of 23452416545042 in words is "twenty-three trillion, four hundred fifty-two billion, four hundred sixteen million, five hundred forty-five thousand, forty-two".