361355288472 has 24 divisors (see below), whose sum is σ = 978670573140. Its totient is φ = 120451762800.

The previous prime is 361355288447. The next prime is 361355288473. The reversal of 361355288472 is 274882553163.

361355288472 is a `hidden beast` number, since 3 + 6 + 1 + 3 + 552 + 8 + 84 + 7 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361355288473) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 2509411654 + ... + 2509411797.

Almost surely, 2^361355288472 is an apocalyptic number.

It is an amenable number.

361355288472 is an abundant number, since it is smaller than the sum of its proper divisors (617315284668).

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

361355288472 is a wasteful number, since it uses less digits than its factorization.

361355288472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5018823463 (or 5018823456 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 54.

The spelling of 361355288472 in words is "three hundred sixty-one billion, three hundred fifty-five million, two hundred eighty-eight thousand, four hundred seventy-two".