10920456694 has 16 divisors (see below), whose sum is σ = 18780601248. Its totient is φ = 4665241152.

The previous prime is 10920456643. The next prime is 10920456737. The reversal of 10920456694 is 49665402901.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1241677 + ... + 1250440.

It is an arithmetic number, because the mean of its divisors is an integer number (1173787578).

Almost surely, 2^10920456694 is an apocalyptic number.

10920456694 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10920456694 is a deficient number, since it is larger than the sum of its proper divisors (7860144554).

10920456694 is a wasteful number, since it uses less digits than its factorization.

10920456694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2492439.

The product of its (nonzero) digits is 466560, while the sum is 46.

The spelling of 10920456694 in words is "ten billion, nine hundred twenty million, four hundred fifty-six thousand, six hundred ninety-four".