2141045005512 has 64 divisors (see below), whose sum is σ = 6120143078400. Its totient is φ = 611439981120.

The previous prime is 2141045005457. The next prime is 2141045005559. The reversal of 2141045005512 is 2155005401412.

It is a super-2 number, since 2×2141045005512² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2141045005512.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2632212 + ... + 3348227.

It is an arithmetic number, because the mean of its divisors is an integer number (95627235600).

Almost surely, 2^{2141045005512} is an apocalyptic number.

It is an amenable number.

2141045005512 is an abundant number, since it is smaller than the sum of its proper divisors (3979098072888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2141045005512 is a wasteful number, since it uses less digits than its factorization.

2141045005512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5982586 (or 5982582 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 30.

The spelling of 2141045005512 in words is "two trillion, one hundred forty-one billion, forty-five million, five thousand, five hundred twelve".