450714042641077 has 8 divisors (see below), whose sum is σ = 462896311991000. Its totient is φ = 438531815856384.

The previous prime is 450714042641039. The next prime is 450714042641087. The reversal of 450714042641077 is 770146240417054.

It can be written as a sum of positive squares in 4 ways, for example, as 63109535110801 + 387604507530276 = 7944151^2 + 19687674^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-450714042641077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450714042641087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11433049 + ... + 32126977.

It is an arithmetic number, because the mean of its divisors is an integer number (57862038998875).

Almost surely, 2^{450714042641077} is an apocalyptic number.

It is an amenable number.

450714042641077 is a deficient number, since it is larger than the sum of its proper divisors (12182269349923).

450714042641077 is a wasteful number, since it uses less digits than its factorization.

450714042641077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21282615.

The product of its (nonzero) digits is 5268480, while the sum is 52.

The spelling of 450714042641077 in words is "four hundred fifty trillion, seven hundred fourteen billion, forty-two million, six hundred forty-one thousand, seventy-seven".