355153442 has 32 divisors (see below), whose sum is σ = 637224192. Its totient is φ = 145151424.

The previous prime is 355153433. The next prime is 355153481. The reversal of 355153442 is 244351553.

It is a happy number.

It is a super-2 number, since 2×355153442² = 252267934728894728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 355153399 and 355153408.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 118628 + ... + 121584.

It is an arithmetic number, because the mean of its divisors is an integer number (19913256).

Almost surely, 2^355153442 is an apocalyptic number.

355153442 is a deficient number, since it is larger than the sum of its proper divisors (282070750).

355153442 is a wasteful number, since it uses less digits than its factorization.

355153442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3362.

The product of its digits is 36000, while the sum is 32.

The square root of 355153442 is about 18845.5151693977. The cubic root of 355153442 is about 708.1718769939.

The spelling of 355153442 in words is "three hundred fifty-five million, one hundred fifty-three thousand, four hundred forty-two".