1142365036 has 12 divisors (see below), whose sum is σ = 2006255160. Its totient is φ = 569149280.

The previous prime is 1142365009. The next prime is 1142365051. The reversal of 1142365036 is 6305632411.

It is a junction number, because it is equal to n+sod(n) for n = 1142364989 and 1142365007.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507046 + ... + 509293.

It is an arithmetic number, because the mean of its divisors is an integer number (167187930).

Almost surely, 2^1142365036 is an apocalyptic number.

It is an amenable number.

1142365036 is a deficient number, since it is larger than the sum of its proper divisors (863890124).

1142365036 is a wasteful number, since it uses less digits than its factorization.

1142365036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016624 (or 1016622 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 1142365036 is about 33798.8910468968. The cubic root of 1142365036 is about 1045.3658314860.

Adding to 1142365036 its reverse (6305632411), we get a palindrome (7447997447).

The spelling of 1142365036 in words is "one billion, one hundred forty-two million, three hundred sixty-five thousand, thirty-six".