2043147056355 has 48 divisors (see below), whose sum is σ = 3654092018304. Its totient is φ = 1055498895360.

The previous prime is 2043147056351. The next prime is 2043147056407. The reversal of 2043147056355 is 5536507413402.

2043147056355 is a `hidden beast` number, since 2 + 0 + 4 + 3 + 1 + 4 + 7 + 0 + 5 + 635 + 5 = 666.

It is not a de Polignac number, because 2043147056355 - 2² = 2043147056351 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 2043147056355.

It is not an unprimeable number, because it can be changed into a prime (2043147056351) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4774366 + ... + 5184675.

It is an arithmetic number, because the mean of its divisors is an integer number (76126917048).

Almost surely, 2^{2043147056355} is an apocalyptic number.

2043147056355 is a deficient number, since it is larger than the sum of its proper divisors (1610944961949).

2043147056355 is a wasteful number, since it uses less digits than its factorization.

2043147056355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9959196 (or 9959193 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 45.

The spelling of 2043147056355 in words is "two trillion, forty-three billion, one hundred forty-seven million, fifty-six thousand, three hundred fifty-five".