1134554981407 has 2 divisors, whose sum is σ = 1134554981408. Its totient is φ = 1134554981406.

The previous prime is 1134554981393. The next prime is 1134554981447. The reversal of 1134554981407 is 7041894554311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1134554981407 - 2¹⁹ = 1134554457119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1134554981447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567277490703 + 567277490704.

It is an arithmetic number, because the mean of its divisors is an integer number (567277490704).

Almost surely, 2^{1134554981407} is an apocalyptic number.

1134554981407 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134554981407 is an equidigital number, since it uses as much as digits as its factorization.

1134554981407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2419200, while the sum is 52.

The spelling of 1134554981407 in words is "one trillion, one hundred thirty-four billion, five hundred fifty-four million, nine hundred eighty-one thousand, four hundred seven".