87742456604241 has 8 divisors (see below), whose sum is σ = 117602454925824. Its totient is φ = 58188714676080.

The previous prime is 87742456604221. The next prime is 87742456604251. The reversal of 87742456604241 is 14240665424778.

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

It is not a de Polignac number, because 87742456604241 - 2¹⁷ = 87742456473169 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (87742456604221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76564097686 + ... + 76564098831.

It is an arithmetic number, because the mean of its divisors is an integer number (14700306865728).

Almost surely, 2^{87742456604241} is an apocalyptic number.

It is an amenable number.

87742456604241 is a deficient number, since it is larger than the sum of its proper divisors (29859998321583).

87742456604241 is a wasteful number, since it uses less digits than its factorization.

87742456604241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153128196711.

The product of its (nonzero) digits is 72253440, while the sum is 60.

The spelling of 87742456604241 in words is "eighty-seven trillion, seven hundred forty-two billion, four hundred fifty-six million, six hundred four thousand, two hundred forty-one".