2071920033 has 16 divisors (see below), whose sum is σ = 3250071360. Its totient is φ = 1300027968.

The previous prime is 2071920029. The next prime is 2071920133. The reversal of 2071920033 is 3300291702.

It is not a de Polignac number, because 2071920033 - 2² = 2071920029 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2071919979 and 2071920006.

It is not an unprimeable number, because it can be changed into a prime (2071920013) 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, 2256535 + ... + 2257452.

It is an arithmetic number, because the mean of its divisors is an integer number (203129460).

Almost surely, 2^2071920033 is an apocalyptic number.

It is an amenable number.

2071920033 is a deficient number, since it is larger than the sum of its proper divisors (1178151327).

2071920033 is a wasteful number, since it uses less digits than its factorization.

2071920033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4514013 (or 4514007 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 2071920033 is about 45518.3483114227. The cubic root of 2071920033 is about 1274.8458166498.

The spelling of 2071920033 in words is "two billion, seventy-one million, nine hundred twenty thousand, thirty-three".