920533409116 has 24 divisors (see below), whose sum is σ = 1611885157344. Its totient is φ = 459994877760.

The previous prime is 920533409087. The next prime is 920533409119. The reversal of 920533409116 is 611904335029.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (920533409119) 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, 97706086 + ... + 97715506.

It is an arithmetic number, because the mean of its divisors is an integer number (67161881556).

Almost surely, 2^920533409116 is an apocalyptic number.

It is an amenable number.

920533409116 is a deficient number, since it is larger than the sum of its proper divisors (691351748228).

920533409116 is a wasteful number, since it uses less digits than its factorization.

920533409116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21261 (or 21259 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 43.

The spelling of 920533409116 in words is "nine hundred twenty billion, five hundred thirty-three million, four hundred nine thousand, one hundred sixteen".