355442541 has 8 divisors (see below), whose sum is σ = 474482400. Its totient is φ = 236682192.

The previous prime is 355442509. The next prime is 355442611. The reversal of 355442541 is 145244553.

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

It is not a de Polignac number, because 355442541 - 2⁵ = 355442509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355442141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66891 + ... + 72008.

It is an arithmetic number, because the mean of its divisors is an integer number (59310300).

Almost surely, 2^355442541 is an apocalyptic number.

It is an amenable number.

355442541 is a deficient number, since it is larger than the sum of its proper divisors (119039859).

355442541 is a wasteful number, since it uses less digits than its factorization.

355442541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139755.

The product of its digits is 48000, while the sum is 33.

The square root of 355442541 is about 18853.1838425238. The cubic root of 355442541 is about 708.3639782390.

The spelling of 355442541 in words is "three hundred fifty-five million, four hundred forty-two thousand, five hundred forty-one".