2043061246953 has 6 divisors (see below), whose sum is σ = 2951088467834. Its totient is φ = 1362040831296.

The previous prime is 2043061246939. The next prime is 2043061246997. The reversal of 2043061246953 is 3596421603402.

2043061246953 is a `hidden beast` number, since 2 + 0 + 430 + 6 + 124 + 6 + 95 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1451803288464 + 591257958489 = 1204908^2 + 768933^2 .

It is not a de Polignac number, because 2043061246953 - 2¹⁷ = 2043061115881 is a prime.

It is a super-2 number, since 2×2043061246953² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2043061246899 and 2043061246908.

It is not an unprimeable number, because it can be changed into a prime (2043061242953) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 113503402600 + ... + 113503402617.

Almost surely, 2^{2043061246953} is an apocalyptic number.

It is an amenable number.

2043061246953 is a deficient number, since it is larger than the sum of its proper divisors (908027220881).

2043061246953 is a wasteful number, since it uses less digits than its factorization.

2043061246953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227006805223 (or 227006805220 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

The spelling of 2043061246953 in words is "two trillion, forty-three billion, sixty-one million, two hundred forty-six thousand, nine hundred fifty-three".