1079489188441 has 2 divisors, whose sum is σ = 1079489188442. Its totient is φ = 1079489188440.

The previous prime is 1079489188429. The next prime is 1079489188487. The reversal of 1079489188441 is 1448819849701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1070635131225 + 8854057216 = 1034715^2 + 94096^2 .

It is a cyclic number.

It is not a de Polignac number, because 1079489188441 - 2⁵ = 1079489188409 is a prime.

It is a super-2 number, since 2×1079489188441² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1079489188241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 539744594220 + 539744594221.

It is an arithmetic number, because the mean of its divisors is an integer number (539744594221).

Almost surely, 2^{1079489188441} is an apocalyptic number.

It is an amenable number.

1079489188441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1079489188441 is an equidigital number, since it uses as much as digits as its factorization.

1079489188441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18579456, while the sum is 64.

The spelling of 1079489188441 in words is "one trillion, seventy-nine billion, four hundred eighty-nine million, one hundred eighty-eight thousand, four hundred forty-one".