3020042343 has 16 divisors (see below), whose sum is σ = 4318634880. Its totient is φ = 1871404704.

The previous prime is 3020042341. The next prime is 3020042357. The reversal of 3020042343 is 3432400203.

It is not a de Polignac number, because 3020042343 - 2¹ = 3020042341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020042341) 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, 496821 + ... + 502862.

It is an arithmetic number, because the mean of its divisors is an integer number (269914680).

Almost surely, 2^3020042343 is an apocalyptic number.

3020042343 is a deficient number, since it is larger than the sum of its proper divisors (1298592537).

3020042343 is a wasteful number, since it uses less digits than its factorization.

3020042343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 999758.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 3020042343 is about 54954.9119096737. The cubic root of 3020042343 is about 1445.4542288355.

Adding to 3020042343 its reverse (3432400203), we get a palindrome (6452442546).

The spelling of 3020042343 in words is "three billion, twenty million, forty-two thousand, three hundred forty-three".