6942030505 has 16 divisors (see below), whose sum is σ = 8362756224. Its totient is φ = 5532123520.

The previous prime is 6942030503. The next prime is 6942030509. The reversal of 6942030505 is 5050302496.

It is not a de Polignac number, because 6942030505 - 2¹ = 6942030503 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6942030503) 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, 1512444 + ... + 1517026.

It is an arithmetic number, because the mean of its divisors is an integer number (522672264).

Almost surely, 2^6942030505 is an apocalyptic number.

It is an amenable number.

6942030505 is a deficient number, since it is larger than the sum of its proper divisors (1420725719).

6942030505 is a wasteful number, since it uses less digits than its factorization.

6942030505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5696.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 6942030505 is about 83318.8484377935. The cubic root of 6942030505 is about 1907.6359836340.

The spelling of 6942030505 in words is "six billion, nine hundred forty-two million, thirty thousand, five hundred five".