156853342 has 12 divisors (see below), whose sum is σ = 238821048. Its totient is φ = 77248500.

The previous prime is 156853313. The next prime is 156853351. The reversal of 156853342 is 243358651.

156853342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 148717 + ... + 149767.

It is an arithmetic number, because the mean of its divisors is an integer number (19901754).

Almost surely, 2^156853342 is an apocalyptic number.

156853342 is a deficient number, since it is larger than the sum of its proper divisors (81967706).

156853342 is an frugal number, since it uses more digits than its factorization.

156853342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2175 (or 1124 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

The square root of 156853342 is about 12524.1104274914. The cubic root of 156853342 is about 539.3010412681.

The spelling of 156853342 in words is "one hundred fifty-six million, eight hundred fifty-three thousand, three hundred forty-two".