42241550619723 has 96 divisors (see below), whose sum is σ = 70988512089600. Its totient is φ = 22276957614912.

The previous prime is 42241550619721. The next prime is 42241550619841. The reversal of 42241550619723 is 32791605514224.

It is not a de Polignac number, because 42241550619723 - 2¹ = 42241550619721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42241550619721) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2352101418 + ... + 2352119376.

It is an arithmetic number, because the mean of its divisors is an integer number (739463667600).

Almost surely, 2^{42241550619723} is an apocalyptic number.

42241550619723 is a deficient number, since it is larger than the sum of its proper divisors (28746961469877).

42241550619723 is a wasteful number, since it uses less digits than its factorization.

42241550619723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25298 (or 25265 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 51.

The spelling of 42241550619723 in words is "forty-two trillion, two hundred forty-one billion, five hundred fifty million, six hundred nineteen thousand, seven hundred twenty-three".