35056997438643 has 96 divisors (see below), whose sum is σ = 54587116007424. Its totient is φ = 21626799296256.

The previous prime is 35056997438591. The next prime is 35056997438651. The reversal of 35056997438643 is 34683479965053.

35056997438643 is a `hidden beast` number, since 3 + 5 + 0 + 5 + 69 + 97 + 438 + 6 + 43 = 666.

It is not a de Polignac number, because 35056997438643 - 2¹⁰ = 35056997437619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (35056997438653) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 390985005 + ... + 391074657.

It is an arithmetic number, because the mean of its divisors is an integer number (568615791744).

Almost surely, 2^{35056997438643} is an apocalyptic number.

35056997438643 is a deficient number, since it is larger than the sum of its proper divisors (19530118568781).

35056997438643 is a wasteful number, since it uses less digits than its factorization.

35056997438643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90145 (or 90142 counting only the distinct ones).

The product of its (nonzero) digits is 1763596800, while the sum is 72.

The spelling of 35056997438643 in words is "thirty-five trillion, fifty-six billion, nine hundred ninety-seven million, four hundred thirty-eight thousand, six hundred forty-three".