355144030 has 8 divisors (see below), whose sum is σ = 639259272. Its totient is φ = 142057608.

The previous prime is 355144007. The next prime is 355144039. The reversal of 355144030 is 30441553.

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

It is a super-2 number, since 2×355144030² = 252254564089281800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 355143986 and 355144004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355144039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17757192 + ... + 17757211.

It is an arithmetic number, because the mean of its divisors is an integer number (79907409).

Almost surely, 2^355144030 is an apocalyptic number.

355144030 is a deficient number, since it is larger than the sum of its proper divisors (284115242).

355144030 is a wasteful number, since it uses less digits than its factorization.

355144030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35514410.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 355144030 is about 18845.2654531583. The cubic root of 355144030 is about 708.1656211320.

Adding to 355144030 its reverse (30441553), we get a palindrome (385585583).

The spelling of 355144030 in words is "three hundred fifty-five million, one hundred forty-four thousand, thirty".