1149982147739 has 2 divisors, whose sum is σ = 1149982147740. Its totient is φ = 1149982147738.

The previous prime is 1149982147673. The next prime is 1149982147801. The reversal of 1149982147739 is 9377412899411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1149982147739 - 2¹⁶ = 1149982082203 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1149982147939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 574991073869 + 574991073870.

It is an arithmetic number, because the mean of its divisors is an integer number (574991073870).

Almost surely, 2^{1149982147739} is an apocalyptic number.

1149982147739 is a deficient number, since it is larger than the sum of its proper divisors (1).

1149982147739 is an equidigital number, since it uses as much as digits as its factorization.

1149982147739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27433728, while the sum is 65.

The spelling of 1149982147739 in words is "one trillion, one hundred forty-nine billion, nine hundred eighty-two million, one hundred forty-seven thousand, seven hundred thirty-nine".