2030953434 has 16 divisors (see below), whose sum is σ = 4275691680. Its totient is φ = 641353680.

The previous prime is 2030953427. The next prime is 2030953447. The reversal of 2030953434 is 4343590302.

It is a junction number, because it is equal to n+sod(n) for n = 2030953395 and 2030953404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8907577 + ... + 8907804.

It is an arithmetic number, because the mean of its divisors is an integer number (267230730).

Almost surely, 2^2030953434 is an apocalyptic number.

2030953434 is an abundant number, since it is smaller than the sum of its proper divisors (2244738246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2030953434 is a wasteful number, since it uses less digits than its factorization.

2030953434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17815405.

The product of its (nonzero) digits is 38880, while the sum is 33.

The square root of 2030953434 is about 45066.1007188330. The cubic root of 2030953434 is about 1266.3876171843.

The spelling of 2030953434 in words is "two billion, thirty million, nine hundred fifty-three thousand, four hundred thirty-four".