496121570671217 has 8 divisors (see below), whose sum is σ = 513255777652800. Its totient is φ = 478989134797264.

The previous prime is 496121570671151. The next prime is 496121570671241. The reversal of 496121570671217 is 712176075121694.

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

It is a cyclic number.

It is not a de Polignac number, because 496121570671217 - 2¹⁶ = 496121570605681 is a prime.

It is a super-2 number, since 2×496121570671217² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (496121570671717) 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, 442206983 + ... + 443327484.

It is an arithmetic number, because the mean of its divisors is an integer number (64156972206600).

Almost surely, 2^{496121570671217} is an apocalyptic number.

It is an amenable number.

496121570671217 is a deficient number, since it is larger than the sum of its proper divisors (17134206981583).

496121570671217 is a wasteful number, since it uses less digits than its factorization.

496121570671217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885553815.

The product of its (nonzero) digits is 8890560, while the sum is 59.

The spelling of 496121570671217 in words is "four hundred ninety-six trillion, one hundred twenty-one billion, five hundred seventy million, six hundred seventy-one thousand, two hundred seventeen".