10735442643 has 16 divisors (see below), whose sum is σ = 15314297600. Its totient is φ = 6669125280.

The previous prime is 10735442623. The next prime is 10735442677. The reversal of 10735442643 is 34624453701.

It is not a de Polignac number, because 10735442643 - 2⁹ = 10735442131 is a prime.

It is a super-2 number, since 2×10735442643² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10735442623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1540303 + ... + 1547256.

It is an arithmetic number, because the mean of its divisors is an integer number (957143600).

Almost surely, 2^10735442643 is an apocalyptic number.

10735442643 is a deficient number, since it is larger than the sum of its proper divisors (4578854957).

10735442643 is a wasteful number, since it uses less digits than its factorization.

10735442643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3087642.

The product of its (nonzero) digits is 241920, while the sum is 39.

The spelling of 10735442643 in words is "ten billion, seven hundred thirty-five million, four hundred forty-two thousand, six hundred forty-three".