1407713681149 has 2 divisors, whose sum is σ = 1407713681150. Its totient is φ = 1407713681148.

The previous prime is 1407713681131. The next prime is 1407713681183. The reversal of 1407713681149 is 9411863177041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1041434537049 + 366279144100 = 1020507^2 + 605210^2 .

It is a cyclic number.

It is not a de Polignac number, because 1407713681149 - 2⁷ = 1407713681021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1407713681096 and 1407713681105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1407713681849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 703856840574 + 703856840575.

It is an arithmetic number, because the mean of its divisors is an integer number (703856840575).

Almost surely, 2^{1407713681149} is an apocalyptic number.

It is an amenable number.

1407713681149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1407713681149 is an equidigital number, since it uses as much as digits as its factorization.

1407713681149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1016064, while the sum is 52.

The spelling of 1407713681149 in words is "one trillion, four hundred seven billion, seven hundred thirteen million, six hundred eighty-one thousand, one hundred forty-nine".