2030340046 has 8 divisors (see below), whose sum is σ = 3480582960. Its totient is φ = 870145728.

The previous prime is 2030340029. The next prime is 2030340047. The reversal of 2030340046 is 6400430302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2030339999 and 2030340026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030340047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72512131 + ... + 72512158.

It is an arithmetic number, because the mean of its divisors is an integer number (435072870).

Almost surely, 2^2030340046 is an apocalyptic number.

2030340046 is a deficient number, since it is larger than the sum of its proper divisors (1450242914).

2030340046 is a wasteful number, since it uses less digits than its factorization.

2030340046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145024298.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2030340046 is about 45059.2947792129. The cubic root of 2030340046 is about 1266.2601130000.

Adding to 2030340046 its reverse (6400430302), we get a palindrome (8430770348).

The spelling of 2030340046 in words is "two billion, thirty million, three hundred forty thousand, forty-six".