4512190142 has 4 divisors (see below), whose sum is σ = 6768285216. Its totient is φ = 2256095070.

The previous prime is 4512190093. The next prime is 4512190153. The reversal of 4512190142 is 2410912154.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1128047534 + ... + 1128047537.

It is an arithmetic number, because the mean of its divisors is an integer number (1692071304).

Almost surely, 2^4512190142 is an apocalyptic number.

4512190142 is a deficient number, since it is larger than the sum of its proper divisors (2256095074).

4512190142 is a wasteful number, since it uses less digits than its factorization.

4512190142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2256095073.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 4512190142 is about 67172.8378289916. The cubic root of 4512190142 is about 1652.4530567098.

The spelling of 4512190142 in words is "four billion, five hundred twelve million, one hundred ninety thousand, one hundred forty-two".