1377341150639 has 2 divisors, whose sum is σ = 1377341150640. Its totient is φ = 1377341150638.

The previous prime is 1377341150629. The next prime is 1377341150651. The reversal of 1377341150639 is 9360511437731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1377341150639 - 2⁴ = 1377341150623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1377341150629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 688670575319 + 688670575320.

It is an arithmetic number, because the mean of its divisors is an integer number (688670575320).

Almost surely, 2^{1377341150639} is an apocalyptic number.

1377341150639 is a deficient number, since it is larger than the sum of its proper divisors (1).

1377341150639 is an equidigital number, since it uses as much as digits as its factorization.

1377341150639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1428840, while the sum is 50.

The spelling of 1377341150639 in words is "one trillion, three hundred seventy-seven billion, three hundred forty-one million, one hundred fifty thousand, six hundred thirty-nine".