355224343156 has 48 divisors (see below), whose sum is σ = 644779699200. Its totient is φ = 171123071328.

The previous prime is 355224343147. The next prime is 355224343169. The reversal of 355224343156 is 651343422553.

It is a super-2 number, since 2×355224343156² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20384215 + ... + 20401633.

It is an arithmetic number, because the mean of its divisors is an integer number (13432910400).

Almost surely, 2^355224343156 is an apocalyptic number.

It is an amenable number.

355224343156 is a deficient number, since it is larger than the sum of its proper divisors (289555356044).

355224343156 is a wasteful number, since it uses less digits than its factorization.

355224343156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19156 (or 19154 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 43.

The spelling of 355224343156 in words is "three hundred fifty-five billion, two hundred twenty-four million, three hundred forty-three thousand, one hundred fifty-six".