23276155427445 has 16 divisors (see below), whose sum is σ = 38861059496832. Its totient is φ = 11874212623680.

The previous prime is 23276155427423. The next prime is 23276155427453. The reversal of 23276155427445 is 54472455167232.

It is not a de Polignac number, because 23276155427445 - 2¹⁶ = 23276155361909 is a prime.

It is a super-2 number, since 2×23276155427445² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33733558246 + ... + 33733558935.

It is an arithmetic number, because the mean of its divisors is an integer number (2428816218552).

Almost surely, 2^{23276155427445} is an apocalyptic number.

It is an amenable number.

23276155427445 is a deficient number, since it is larger than the sum of its proper divisors (15584904069387).

23276155427445 is a wasteful number, since it uses less digits than its factorization.

23276155427445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67467117212.

The product of its digits is 56448000, while the sum is 57.

The spelling of 23276155427445 in words is "twenty-three trillion, two hundred seventy-six billion, one hundred fifty-five million, four hundred twenty-seven thousand, four hundred forty-five".