2141560554463 has 8 divisors (see below), whose sum is σ = 2336260112640. Its totient is φ = 1946863035480.

The previous prime is 2141560554449. The next prime is 2141560554509. The reversal of 2141560554463 is 3644550651412.

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

It is not a de Polignac number, because 2141560554463 - 2⁵ = 2141560554431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141560554443) 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, 2416348 + ... + 3181486.

It is an arithmetic number, because the mean of its divisors is an integer number (292032514080).

Almost surely, 2^{2141560554463} is an apocalyptic number.

2141560554463 is a deficient number, since it is larger than the sum of its proper divisors (194699558177).

2141560554463 is a wasteful number, since it uses less digits than its factorization.

2141560554463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019597.

The product of its (nonzero) digits is 1728000, while the sum is 46.

The spelling of 2141560554463 in words is "two trillion, one hundred forty-one billion, five hundred sixty million, five hundred fifty-four thousand, four hundred sixty-three".