355144130 has 64 divisors (see below), whose sum is σ = 726900480. Its totient is φ = 123782400.

The previous prime is 355144129. The next prime is 355144151. The reversal of 355144130 is 31441553.

It is a super-2 number, since 2×355144130² = 252254706146913800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 355144130.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 288356 + ... + 289584.

It is an arithmetic number, because the mean of its divisors is an integer number (11357820).

Almost surely, 2^355144130 is an apocalyptic number.

355144130 is an abundant number, since it is smaller than the sum of its proper divisors (371756350).

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

355144130 is a wasteful number, since it uses less digits than its factorization.

355144130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 355144130 is about 18845.2681063444. The cubic root of 355144130 is about 708.1656875995.

Adding to 355144130 its reverse (31441553), we get a palindrome (386585683).

The spelling of 355144130 in words is "three hundred fifty-five million, one hundred forty-four thousand, one hundred thirty".