1407235556131 has 2 divisors, whose sum is σ = 1407235556132. Its totient is φ = 1407235556130.

The previous prime is 1407235556107. The next prime is 1407235556161. The reversal of 1407235556131 is 1316555327041.

It is a weak prime.

It is an emirp because it is prime and its reverse (1316555327041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1407235556131 - 2⁷ = 1407235556003 is a prime.

It is a super-2 number, since 2×1407235556131² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1407235556161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 703617778065 + 703617778066.

It is an arithmetic number, because the mean of its divisors is an integer number (703617778066).

Almost surely, 2^{1407235556131} is an apocalyptic number.

1407235556131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1407235556131 is an equidigital number, since it uses as much as digits as its factorization.

1407235556131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378000, while the sum is 43.

The spelling of 1407235556131 in words is "one trillion, four hundred seven billion, two hundred thirty-five million, five hundred fifty-six thousand, one hundred thirty-one".