1406934577379 has 2 divisors, whose sum is σ = 1406934577380. Its totient is φ = 1406934577378.

The previous prime is 1406934577351. The next prime is 1406934577387. The reversal of 1406934577379 is 9737754396041.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1406934577379 is a prime.

It is not a weakly prime, because it can be changed into another prime (1406934577319) 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, 703467288689 + 703467288690.

It is an arithmetic number, because the mean of its divisors is an integer number (703467288690).

Almost surely, 2^{1406934577379} is an apocalyptic number.

1406934577379 is a deficient number, since it is larger than the sum of its proper divisors (1).

1406934577379 is an equidigital number, since it uses as much as digits as its factorization.

1406934577379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120022560, while the sum is 65.

The spelling of 1406934577379 in words is "one trillion, four hundred six billion, nine hundred thirty-four million, five hundred seventy-seven thousand, three hundred seventy-nine".