361172004264 has 96 divisors (see below), whose sum is σ = 1033485804000. Its totient is φ = 113630207616.

The previous prime is 361172004257. The next prime is 361172004301. The reversal of 361172004264 is 462400271163.

361172004264 is a `hidden beast` number, since 3 + 61 + 172 + 0 + 0 + 426 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 122742 + ... + 858725.

It is an arithmetic number, because the mean of its divisors is an integer number (10765477125).

Almost surely, 2^361172004264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 361172004264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (516742902000).

361172004264 is an abundant number, since it is smaller than the sum of its proper divisors (672313799736).

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

361172004264 is a wasteful number, since it uses less digits than its factorization.

361172004264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981767 (or 981760 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 361172004264 in words is "three hundred sixty-one billion, one hundred seventy-two million, four thousand, two hundred sixty-four".