2141524523045 has 16 divisors (see below), whose sum is σ = 2602839813120. Its totient is φ = 1691220710400.

The previous prime is 2141524523011. The next prime is 2141524523129. The reversal of 2141524523045 is 5403254251412.

It is not a de Polignac number, because 2141524523045 - 2²² = 2141520328741 is a prime.

It is a super-2 number, since 2×2141524523045² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1650980 + ... + 2647410.

It is an arithmetic number, because the mean of its divisors is an integer number (162677488320).

Almost surely, 2^{2141524523045} is an apocalyptic number.

It is an amenable number.

2141524523045 is a deficient number, since it is larger than the sum of its proper divisors (461315290075).

2141524523045 is an equidigital number, since it uses as much as digits as its factorization.

2141524523045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001956.

The product of its (nonzero) digits is 192000, while the sum is 38.

Adding to 2141524523045 its reverse (5403254251412), we get a palindrome (7544778774457).

The spelling of 2141524523045 in words is "two trillion, one hundred forty-one billion, five hundred twenty-four million, five hundred twenty-three thousand, forty-five".