162411142 has 8 divisors (see below), whose sum is σ = 254208816. Its totient is φ = 77674872.

The previous prime is 162411089. The next prime is 162411143. The reversal of 162411142 is 241114261.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162411143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1765293 + ... + 1765384.

It is an arithmetic number, because the mean of its divisors is an integer number (31776102).

Almost surely, 2^162411142 is an apocalyptic number.

162411142 is a deficient number, since it is larger than the sum of its proper divisors (91797674).

162411142 is a wasteful number, since it uses less digits than its factorization.

162411142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3530702.

The product of its digits is 384, while the sum is 22.

The square root of 162411142 is about 12744.0630098882. The cubic root of 162411142 is about 545.5969577656.

The spelling of 162411142 in words is "one hundred sixty-two million, four hundred eleven thousand, one hundred forty-two".