2141455514415 has 16 divisors (see below), whose sum is σ = 3915804369408. Its totient is φ = 978951092256.

The previous prime is 2141455514347. The next prime is 2141455514501. The reversal of 2141455514415 is 5144155541412.

It is not a de Polignac number, because 2141455514415 - 2⁷ = 2141455514287 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10197407107 + ... + 10197407316.

It is an arithmetic number, because the mean of its divisors is an integer number (244737773088).

Almost surely, 2^{2141455514415} is an apocalyptic number.

2141455514415 is a deficient number, since it is larger than the sum of its proper divisors (1774348854993).

2141455514415 is a wasteful number, since it uses less digits than its factorization.

2141455514415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20394814438.

The product of its digits is 320000, while the sum is 42.

The spelling of 2141455514415 in words is "two trillion, one hundred forty-one billion, four hundred fifty-five million, five hundred fourteen thousand, four hundred fifteen".