1036142369 has 4 divisors (see below), whose sum is σ = 1048626096. Its totient is φ = 1023658644.

The previous prime is 1036142353. The next prime is 1036142383. The reversal of 1036142369 is 9632416301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1036142369 - 2⁴ = 1036142353 is a prime.

It is a super-3 number, since 3×1036142369³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1036142389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6241739 + ... + 6241904.

It is an arithmetic number, because the mean of its divisors is an integer number (262156524).

Almost surely, 2^1036142369 is an apocalyptic number.

It is an amenable number.

1036142369 is a deficient number, since it is larger than the sum of its proper divisors (12483727).

1036142369 is an equidigital number, since it uses as much as digits as its factorization.

1036142369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12483726.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 1036142369 is about 32189.1653976924. The cubic root of 1036142369 is about 1011.9051610235.

The spelling of 1036142369 in words is "one billion, thirty-six million, one hundred forty-two thousand, three hundred sixty-nine".