1142367374 has 16 divisors (see below), whose sum is σ = 1743075936. Its totient is φ = 561357600.

The previous prime is 1142367367. The next prime is 1142367389. The reversal of 1142367374 is 4737632411.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181244 + ... + 187440.

It is an arithmetic number, because the mean of its divisors is an integer number (108942246).

Almost surely, 2^1142367374 is an apocalyptic number.

1142367374 is a deficient number, since it is larger than the sum of its proper divisors (600708562).

1142367374 is a wasteful number, since it uses less digits than its factorization.

1142367374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7771.

The product of its digits is 84672, while the sum is 38.

The square root of 1142367374 is about 33798.9256338127. The cubic root of 1142367374 is about 1045.3665446450.

Adding to 1142367374 its reverse (4737632411), we get a palindrome (5879999785).

The spelling of 1142367374 in words is "one billion, one hundred forty-two million, three hundred sixty-seven thousand, three hundred seventy-four".