450677680184361 has 8 divisors (see below), whose sum is σ = 686746941233344. Its totient is φ = 257530102962480.

The previous prime is 450677680184327. The next prime is 450677680184371. The reversal of 450677680184361 is 163481086776054.

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

It is not a de Polignac number, because 450677680184361 - 2¹⁴ = 450677680167977 is a prime.

It is a super-2 number, since 2×450677680184361² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 450677680184292 and 450677680184301.

It is not an unprimeable number, because it can be changed into a prime (450677680184371) 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, 10730420956750 + ... + 10730420956791.

It is an arithmetic number, because the mean of its divisors is an integer number (85843367654168).

Almost surely, 2^{450677680184361} is an apocalyptic number.

It is an amenable number.

450677680184361 is a deficient number, since it is larger than the sum of its proper divisors (236069261048983).

450677680184361 is a wasteful number, since it uses less digits than its factorization.

450677680184361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21460841913551.

The product of its (nonzero) digits is 162570240, while the sum is 66.

The spelling of 450677680184361 in words is "four hundred fifty trillion, six hundred seventy-seven billion, six hundred eighty million, one hundred eighty-four thousand, three hundred sixty-one".