1078489035743 has 16 divisors (see below), whose sum is σ = 1310415376896. Its totient is φ = 867543499680.

The previous prime is 1078489035739. The next prime is 1078489035787. The reversal of 1078489035743 is 3475309848701.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1078489035743 - 2² = 1078489035739 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1078489035733) 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, 63186653 + ... + 63203718.

It is an arithmetic number, because the mean of its divisors is an integer number (81900961056).

Almost surely, 2^{1078489035743} is an apocalyptic number.

1078489035743 is a deficient number, since it is larger than the sum of its proper divisors (231926341153).

1078489035743 is a wasteful number, since it uses less digits than its factorization.

1078489035743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126390454.

The product of its (nonzero) digits is 20321280, while the sum is 59.

The spelling of 1078489035743 in words is "one trillion, seventy-eight billion, four hundred eighty-nine million, thirty-five thousand, seven hundred forty-three".