355130430 has 16 divisors (see below), whose sum is σ = 852313104. Its totient is φ = 94701440.

The previous prime is 355130429. The next prime is 355130453. The reversal of 355130430 is 34031553.

It is a happy number.

It is a super-2 number, since 2×355130430² = 252235244623969800, 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 355130430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5918811 + ... + 5918870.

It is an arithmetic number, because the mean of its divisors is an integer number (53269569).

Almost surely, 2^355130430 is an apocalyptic number.

355130430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

355130430 is an abundant number, since it is smaller than the sum of its proper divisors (497182674).

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

355130430 is a wasteful number, since it uses less digits than its factorization.

355130430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11837691.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 355130430 is about 18844.9046163678. The cubic root of 355130430 is about 708.1565814424.

Adding to 355130430 its reverse (34031553), we get a palindrome (389161983).

The spelling of 355130430 in words is "three hundred fifty-five million, one hundred thirty thousand, four hundred thirty".