1007444444377 has 4 divisors (see below), whose sum is σ = 1151365079296. Its totient is φ = 863523809460.

The previous prime is 1007444444339. The next prime is 1007444444401. The reversal of 1007444444377 is 7734444447001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1007444444377 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1007444444377.

It is not an unprimeable number, because it can be changed into a prime (1007444484377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71960317449 + ... + 71960317462.

It is an arithmetic number, because the mean of its divisors is an integer number (287841269824).

Almost surely, 2^{1007444444377} is an apocalyptic number.

It is an amenable number.

1007444444377 is a deficient number, since it is larger than the sum of its proper divisors (143920634919).

1007444444377 is an equidigital number, since it uses as much as digits as its factorization.

1007444444377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143920634918.

The product of its (nonzero) digits is 4214784, while the sum is 49.

The spelling of 1007444444377 in words is "one trillion, seven billion, four hundred forty-four million, four hundred forty-four thousand, three hundred seventy-seven".