142165962 has 32 divisors (see below), whose sum is σ = 317131200. Its totient is φ = 47207664.

The previous prime is 142165937. The next prime is 142165963. The reversal of 142165962 is 269561241.

142165962 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×142165962² = 40422321502770888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (142165963) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9633 + ... + 19419.

It is an arithmetic number, because the mean of its divisors is an integer number (9910350).

Almost surely, 2^142165962 is an apocalyptic number.

142165962 is an abundant number, since it is smaller than the sum of its proper divisors (174965238).

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

142165962 is a wasteful number, since it uses less digits than its factorization.

142165962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10067 (or 10061 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 142165962 is about 11923.3368651565. The cubic root of 142165962 is about 521.9135145395.

The spelling of 142165962 in words is "one hundred forty-two million, one hundred sixty-five thousand, nine hundred sixty-two".