42245460177 has 8 divisors (see below), whose sum is σ = 56328240864. Its totient is φ = 28163159808.

The previous prime is 42245460137. The next prime is 42245460181. The reversal of 42245460177 is 77106454224.

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

It is not a de Polignac number, because 42245460177 - 2⁶ = 42245460113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42245460137) 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, 235953 + ... + 374385.

It is an arithmetic number, because the mean of its divisors is an integer number (7041030108).

Almost surely, 2^42245460177 is an apocalyptic number.

It is an amenable number.

42245460177 is a deficient number, since it is larger than the sum of its proper divisors (14082780687).

42245460177 is a wasteful number, since it uses less digits than its factorization.

42245460177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240159.

The product of its (nonzero) digits is 376320, while the sum is 42.

The spelling of 42245460177 in words is "forty-two billion, two hundred forty-five million, four hundred sixty thousand, one hundred seventy-seven".