1634140277141 has 8 divisors (see below), whose sum is σ = 1763989505280. Its totient is φ = 1509191019952.

The previous prime is 1634140277113. The next prime is 1634140277167. The reversal of 1634140277141 is 1417720414361.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1634140277141 - 2³⁸ = 1359262370197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1634140877141) 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 in 7 ways as a sum of consecutive naturals, for example, 1224992045 + ... + 1224993378.

It is an arithmetic number, because the mean of its divisors is an integer number (220498688160).

Almost surely, 2^{1634140277141} is an apocalyptic number.

It is an amenable number.

1634140277141 is a deficient number, since it is larger than the sum of its proper divisors (129849228139).

1634140277141 is a wasteful number, since it uses less digits than its factorization.

1634140277141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2449985475.

The product of its (nonzero) digits is 112896, while the sum is 41.

The spelling of 1634140277141 in words is "one trillion, six hundred thirty-four billion, one hundred forty million, two hundred seventy-seven thousand, one hundred forty-one".