355142416 has 20 divisors (see below), whose sum is σ = 694522512. Its totient is φ = 175910816.

The previous prime is 355142401. The next prime is 355142423. The reversal of 355142416 is 614241553.

It is a happy number.

It is a super-2 number, since 2×355142416² = 252252271284634112, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102010 + ... + 105433.

Almost surely, 2^355142416 is an apocalyptic number.

It is an amenable number.

355142416 is a deficient number, since it is larger than the sum of its proper divisors (339380096).

355142416 is a wasteful number, since it uses less digits than its factorization.

355142416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207558 (or 207552 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The square root of 355142416 is about 18845.2226306828. Note that the first 3 decimals coincide. The cubic root of 355142416 is about 708.1645483456.

Adding to 355142416 its reverse (614241553), we get a palindrome (969383969).

The spelling of 355142416 in words is "three hundred fifty-five million, one hundred forty-two thousand, four hundred sixteen".