1162023440146 has 8 divisors (see below), whose sum is σ = 1767584951424. Its totient is φ = 572828456340.

The previous prime is 1162023440129. The next prime is 1162023440161. The reversal of 1162023440146 is 6410443202611.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 4091631690 + ... + 4091631973.

It is an arithmetic number, because the mean of its divisors is an integer number (220948118928).

Almost surely, 2^{1162023440146} is an apocalyptic number.

1162023440146 is a deficient number, since it is larger than the sum of its proper divisors (605561511278).

1162023440146 is an equidigital number, since it uses as much as digits as its factorization.

1162023440146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8183263736.

The product of its (nonzero) digits is 27648, while the sum is 34.

Adding to 1162023440146 its reverse (6410443202611), we get a palindrome (7572466642757).

The spelling of 1162023440146 in words is "one trillion, one hundred sixty-two billion, twenty-three million, four hundred forty thousand, one hundred forty-six".