1078079635145 has 16 divisors (see below), whose sum is σ = 1350850020480. Its totient is φ = 824411115264.

The previous prime is 1078079635081. The next prime is 1078079635147. The reversal of 1078079635145 is 5415369708701.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1078079635145 - 2⁶ = 1078079635081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1078079635147) 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, 2976719 + ... + 3319188.

It is an arithmetic number, because the mean of its divisors is an integer number (84428126280).

Almost surely, 2^{1078079635145} is an apocalyptic number.

It is an amenable number.

1078079635145 is a deficient number, since it is larger than the sum of its proper divisors (272770385335).

1078079635145 is a wasteful number, since it uses less digits than its factorization.

1078079635145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6297424.

The product of its (nonzero) digits is 6350400, while the sum is 56.

The spelling of 1078079635145 in words is "one trillion, seventy-eight billion, seventy-nine million, six hundred thirty-five thousand, one hundred forty-five".