2141330514452 has 6 divisors (see below), whose sum is σ = 3747328400298. Its totient is φ = 1070665257224.

The previous prime is 2141330514431. The next prime is 2141330514467. The reversal of 2141330514452 is 2544150331412.

It can be written as a sum of positive squares in only one way, i.e., 1792422926596 + 348907587856 = 1338814^2 + 590684^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267666314303 + ... + 267666314310.

It is an arithmetic number, because the mean of its divisors is an integer number (624554733383).

Almost surely, 2^{2141330514452} is an apocalyptic number.

It is an amenable number.

2141330514452 is a deficient number, since it is larger than the sum of its proper divisors (1605997885846).

2141330514452 is a wasteful number, since it uses less digits than its factorization.

2141330514452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535332628617 (or 535332628615 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 2141330514452 its reverse (2544150331412), we get a palindrome (4685480845864).

The spelling of 2141330514452 in words is "two trillion, one hundred forty-one billion, three hundred thirty million, five hundred fourteen thousand, four hundred fifty-two".