10920858842 has 16 divisors (see below), whose sum is σ = 16491111840. Its totient is φ = 5423859792.

The previous prime is 10920858841. The next prime is 10920858863. The reversal of 10920858842 is 24885802901.

It is not an unprimeable number, because it can be changed into a prime (10920858841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 634709 + ... + 651687.

It is an arithmetic number, because the mean of its divisors is an integer number (1030694490).

Almost surely, 2^10920858842 is an apocalyptic number.

10920858842 is a deficient number, since it is larger than the sum of its proper divisors (5570252998).

10920858842 is a wasteful number, since it uses less digits than its factorization.

10920858842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19117.

The product of its (nonzero) digits is 368640, while the sum is 47.

The spelling of 10920858842 in words is "ten billion, nine hundred twenty million, eight hundred fifty-eight thousand, eight hundred forty-two".