141909651117 has 12 divisors (see below), whose sum is σ = 220748346364. Its totient is φ = 87329016000.

The previous prime is 141909651101. The next prime is 141909651127. The reversal of 141909651117 is 711156909141.

It is a happy number.

141909651117 is a `hidden beast` number, since 1 + 41 + 9 + 0 + 96 + 511 + 1 + 7 = 666.

141909651117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 74229547401 + 67680103716 = 272451^2 + 260154^2 .

It is not a de Polignac number, because 141909651117 - 2⁴ = 141909651101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141909651127) 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 in 11 ways as a sum of consecutive naturals, for example, 606451384 + ... + 606451617.

Almost surely, 2^141909651117 is an apocalyptic number.

It is an amenable number.

141909651117 is a deficient number, since it is larger than the sum of its proper divisors (78838695247).

141909651117 is a wasteful number, since it uses less digits than its factorization.

141909651117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212903020 (or 1212903017 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 45.

The spelling of 141909651117 in words is "one hundred forty-one billion, nine hundred nine million, six hundred fifty-one thousand, one hundred seventeen".