23534413230644 has 6 divisors (see below), whose sum is σ = 41185223153634. Its totient is φ = 11767206615320.

The previous prime is 23534413230607. The next prime is 23534413230701. The reversal of 23534413230644 is 44603231443532.

It can be written as a sum of positive squares in only one way, i.e., 13670027290000 + 9864385940644 = 3697300^2 + 3140762^2 .

It is a super-2 number, since 2×23534413230644² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23534413230595 and 23534413230604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2941801653827 + ... + 2941801653834.

It is an arithmetic number, because the mean of its divisors is an integer number (6864203858939).

Almost surely, 2^{23534413230644} is an apocalyptic number.

It is an amenable number.

23534413230644 is a deficient number, since it is larger than the sum of its proper divisors (17650809922990).

23534413230644 is a wasteful number, since it uses less digits than its factorization.

23534413230644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5883603307665 (or 5883603307663 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 44.

The spelling of 23534413230644 in words is "twenty-three trillion, five hundred thirty-four billion, four hundred thirteen million, two hundred thirty thousand, six hundred forty-four".