1079686154401 has 2 divisors, whose sum is σ = 1079686154402. Its totient is φ = 1079686154400.

The previous prime is 1079686154329. The next prime is 1079686154431. The reversal of 1079686154401 is 1044516869701.

It is a happy number.

1079686154401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 654927644176 + 424758510225 = 809276^2 + 651735^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1079686154401 is a prime.

It is not a weakly prime, because it can be changed into another prime (1079686154431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 539843077200 + 539843077201.

It is an arithmetic number, because the mean of its divisors is an integer number (539843077201).

Almost surely, 2^{1079686154401} is an apocalyptic number.

It is an amenable number.

1079686154401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1079686154401 is an equidigital number, since it uses as much as digits as its factorization.

1079686154401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1451520, while the sum is 52.

The spelling of 1079686154401 in words is "one trillion, seventy-nine billion, six hundred eighty-six million, one hundred fifty-four thousand, four hundred one".