490428280179 has 8 divisors (see below), whose sum is σ = 726560415120. Its totient is φ = 326952186768.

The previous prime is 490428280157. The next prime is 490428280183. The reversal of 490428280179 is 971082824094.

490428280179 is a `hidden beast` number, since 49 + 0 + 428 + 2 + 8 + 0 + 179 = 666.

It is not a de Polignac number, because 490428280179 - 2⁹ = 490428279667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (490428280189) 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, 9082005162 + ... + 9082005215.

It is an arithmetic number, because the mean of its divisors is an integer number (90820051890).

Almost surely, 2^490428280179 is an apocalyptic number.

490428280179 is a deficient number, since it is larger than the sum of its proper divisors (236132134941).

490428280179 is a wasteful number, since it uses less digits than its factorization.

490428280179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18164010386 (or 18164010380 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The spelling of 490428280179 in words is "four hundred ninety billion, four hundred twenty-eight million, two hundred eighty thousand, one hundred seventy-nine".