10354427987 has 2 divisors, whose sum is σ = 10354427988. Its totient is φ = 10354427986.

The previous prime is 10354427969. The next prime is 10354427999. The reversal of 10354427987 is 78972445301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10354427987 - 2²⁸ = 10085992531 is a prime.

It is a super-3 number, since 3×10354427987³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (10354427917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5177213993 + 5177213994.

It is an arithmetic number, because the mean of its divisors is an integer number (5177213994).

Almost surely, 2^10354427987 is an apocalyptic number.

10354427987 is a deficient number, since it is larger than the sum of its proper divisors (1).

10354427987 is an equidigital number, since it uses as much as digits as its factorization.

10354427987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The spelling of 10354427987 in words is "ten billion, three hundred fifty-four million, four hundred twenty-seven thousand, nine hundred eighty-seven".