1450080684442 has 32 divisors (see below), whose sum is σ = 2395128975120. Its totient is φ = 654303336960.

The previous prime is 1450080684419. The next prime is 1450080684443. The reversal of 1450080684442 is 2444860800541.

It can be written as a sum of positive squares in 8 ways, for example, as 278774496081 + 1171306188361 = 527991^2 + 1082269^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1450080684392 and 1450080684401.

It is not an unprimeable number, because it can be changed into a prime (1450080684443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1485217 + ... + 2259652.

Almost surely, 2^{1450080684442} is an apocalyptic number.

1450080684442 is a deficient number, since it is larger than the sum of its proper divisors (945048290678).

1450080684442 is a wasteful number, since it uses less digits than its factorization.

1450080684442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3745218.

The product of its (nonzero) digits is 983040, while the sum is 46.

The spelling of 1450080684442 in words is "one trillion, four hundred fifty billion, eighty million, six hundred eighty-four thousand, four hundred forty-two".