2140848816467 has 8 divisors (see below), whose sum is σ = 2144547913200. Its totient is φ = 2137152098304.

The previous prime is 2140848816461. The next prime is 2140848816473. The reversal of 2140848816467 is 7646188480412.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2140848816461) and next prime (2140848816473).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2140848816467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2140848816461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1211759 + ... + 2397927.

It is an arithmetic number, because the mean of its divisors is an integer number (268068489150).

Almost surely, 2^{2140848816467} is an apocalyptic number.

2140848816467 is a deficient number, since it is larger than the sum of its proper divisors (3699096733).

2140848816467 is a wasteful number, since it uses less digits than its factorization.

2140848816467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189285.

The product of its (nonzero) digits is 16515072, while the sum is 59.

The spelling of 2140848816467 in words is "two trillion, one hundred forty billion, eight hundred forty-eight million, eight hundred sixteen thousand, four hundred sixty-seven".