11454134001439 has 2 divisors, whose sum is σ = 11454134001440. Its totient is φ = 11454134001438.

The previous prime is 11454134001421. The next prime is 11454134001463. The reversal of 11454134001439 is 93410043145411.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11454134001439 - 2⁵ = 11454134001407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11454134001839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5727067000719 + 5727067000720.

It is an arithmetic number, because the mean of its divisors is an integer number (5727067000720).

Almost surely, 2^{11454134001439} is an apocalyptic number.

11454134001439 is a deficient number, since it is larger than the sum of its proper divisors (1).

11454134001439 is an equidigital number, since it uses as much as digits as its factorization.

11454134001439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 11454134001439 in words is "eleven trillion, four hundred fifty-four billion, one hundred thirty-four million, one thousand, four hundred thirty-nine".