162941442 has 16 divisors (see below), whose sum is σ = 326008800. Its totient is φ = 54292832.

The previous prime is 162941423. The next prime is 162941461. The reversal of 162941442 is 244149261.

162941442 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (162941423) and next prime (162941461).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24934 + ... + 30782.

It is an arithmetic number, because the mean of its divisors is an integer number (20375550).

Almost surely, 2^162941442 is an apocalyptic number.

162941442 is an abundant number, since it is smaller than the sum of its proper divisors (163067358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

162941442 is a wasteful number, since it uses less digits than its factorization.

162941442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10497.

The product of its digits is 13824, while the sum is 33.

The square root of 162941442 is about 12764.8518205266. The cubic root of 162941442 is about 546.1901349109.

It can be divided in two parts, 1629 and 41442, that added together give a triangular number (43071 = T₂₉₃).

The spelling of 162941442 in words is "one hundred sixty-two million, nine hundred forty-one thousand, four hundred forty-two".