42306036650 has 48 divisors (see below), whose sum is σ = 82208901240. Its totient is φ = 16177056000.

The previous prime is 42306036649. The next prime is 42306036683. The reversal of 42306036650 is 5663060324.

It can be written as a sum of positive squares in 12 ways, for example, as 23247405841 + 19058630809 = 152471^2 + 138053^2 .

It is a super-2 number, since 2×42306036650² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42306036650.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2012 + ... + 290888.

Almost surely, 2^42306036650 is an apocalyptic number.

42306036650 is a deficient number, since it is larger than the sum of its proper divisors (39902864590).

42306036650 is a wasteful number, since it uses less digits than its factorization.

42306036650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289019 (or 289014 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 35.

Adding to 42306036650 its reverse (5663060324), we get a palindrome (47969096974).

The spelling of 42306036650 in words is "forty-two billion, three hundred six million, thirty-six thousand, six hundred fifty".