1436666042 has 16 divisors (see below), whose sum is σ = 2486769792. Its totient is φ = 609735600.

The previous prime is 1436666041. The next prime is 1436666047. The reversal of 1436666042 is 2406666341.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1436665987 and 1436666005.

It is not an unprimeable number, because it can be changed into a prime (1436666041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 496709 + ... + 499592.

It is an arithmetic number, because the mean of its divisors is an integer number (155423112).

Almost surely, 2^1436666042 is an apocalyptic number.

1436666042 is a deficient number, since it is larger than the sum of its proper divisors (1050103750).

1436666042 is a wasteful number, since it uses less digits than its factorization.

1436666042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996413.

The product of its (nonzero) digits is 124416, while the sum is 38.

The square root of 1436666042 is about 37903.3777122831. The cubic root of 1436666042 is about 1128.3710682730.

It can be divided in two parts, 14366 and 66042, that added together give a palindrome (80408).

The spelling of 1436666042 in words is "one billion, four hundred thirty-six million, six hundred sixty-six thousand, forty-two".