355155231352 has 8 divisors (see below), whose sum is σ = 665916058800. Its totient is φ = 177577615672.

The previous prime is 355155231293. The next prime is 355155231367. The reversal of 355155231352 is 253132551553.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×355155231352² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22197201952 + ... + 22197201967.

It is an arithmetic number, because the mean of its divisors is an integer number (83239507350).

Almost surely, 2^355155231352 is an apocalyptic number.

It is an amenable number.

355155231352 is a deficient number, since it is larger than the sum of its proper divisors (310760827448).

355155231352 is a wasteful number, since it uses less digits than its factorization.

355155231352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44394403925 (or 44394403921 counting only the distinct ones).

The product of its digits is 337500, while the sum is 40.

The spelling of 355155231352 in words is "three hundred fifty-five billion, one hundred fifty-five million, two hundred thirty-one thousand, three hundred fifty-two".