23261442877742 has 8 divisors (see below), whose sum is σ = 34892189418000. Its totient is φ = 11630713071744.

The previous prime is 23261442877741. The next prime is 23261442877801. The reversal of 23261442877742 is 24777824416232.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23261442877741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217559 + ... + 6824237.

It is an arithmetic number, because the mean of its divisors is an integer number (4361523677250).

Almost surely, 2^{23261442877742} is an apocalyptic number.

23261442877742 is a deficient number, since it is larger than the sum of its proper divisors (11630746540258).

23261442877742 is a wasteful number, since it uses less digits than its factorization.

23261442877742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8367130.

The product of its digits is 50577408, while the sum is 59.

The spelling of 23261442877742 in words is "twenty-three trillion, two hundred sixty-one billion, four hundred forty-two million, eight hundred seventy-seven thousand, seven hundred forty-two".