1450434380679 has 32 divisors (see below), whose sum is σ = 2179249228800. Its totient is φ = 953252768160.

The previous prime is 1450434380611. The next prime is 1450434380683. The reversal of 1450434380679 is 9760834340541.

1450434380679 is a `hidden beast` number, since 1 + 4 + 504 + 34 + 38 + 0 + 6 + 79 = 666.

It is not a de Polignac number, because 1450434380679 - 2¹² = 1450434376583 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450434388679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27557422 + ... + 27610004.

It is an arithmetic number, because the mean of its divisors is an integer number (68101538400).

Almost surely, 2^{1450434380679} is an apocalyptic number.

1450434380679 is a deficient number, since it is larger than the sum of its proper divisors (728814848121).

1450434380679 is a wasteful number, since it uses less digits than its factorization.

1450434380679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67052 (or 67046 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 54.

The spelling of 1450434380679 in words is "one trillion, four hundred fifty billion, four hundred thirty-four million, three hundred eighty thousand, six hundred seventy-nine".