2028953342 has 32 divisors (see below), whose sum is σ = 3470130720. Its totient is φ = 881988480.

The previous prime is 2028953341. The next prime is 2028953351. The reversal of 2028953342 is 2433598202.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 2028953296 and 2028953305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2028953341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73592 + ... + 97332.

It is an arithmetic number, because the mean of its divisors is an integer number (108441585).

Almost surely, 2^2028953342 is an apocalyptic number.

2028953342 is a deficient number, since it is larger than the sum of its proper divisors (1441177378).

2028953342 is a wasteful number, since it uses less digits than its factorization.

2028953342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23948.

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 2028953342 is about 45043.9046042858. The cubic root of 2028953342 is about 1265.9717659191.

The spelling of 2028953342 in words is "two billion, twenty-eight million, nine hundred fifty-three thousand, three hundred forty-two".