2140463351275 has 12 divisors (see below), whose sum is σ = 2654192702392. Its totient is φ = 1712358973440.

The previous prime is 2140463351237. The next prime is 2140463351281. The reversal of 2140463351275 is 5721533640412.

It is not a de Polignac number, because 2140463351275 - 2⁹ = 2140463350763 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6992584 + ... + 7292266.

Almost surely, 2^{2140463351275} is an apocalyptic number.

2140463351275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2140463351275 is a deficient number, since it is larger than the sum of its proper divisors (513729351117).

2140463351275 is a wasteful number, since it uses less digits than its factorization.

2140463351275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585390 (or 585385 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 43.

Adding to 2140463351275 its reverse (5721533640412), we get a palindrome (7861996991687).

The spelling of 2140463351275 in words is "two trillion, one hundred forty billion, four hundred sixty-three million, three hundred fifty-one thousand, two hundred seventy-five".