354136561002 has 128 divisors (see below), whose sum is σ = 908945971200. Its totient is φ = 100109737728.

The previous prime is 354136561001. The next prime is 354136561019. The reversal of 354136561002 is 200165631453.

354136561002 is a `hidden beast` number, since 3 + 5 + 4 + 1 + 36 + 5 + 610 + 0 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (354136561001) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 34738018 + ... + 34748210.

It is an arithmetic number, because the mean of its divisors is an integer number (7101140400).

Almost surely, 2^354136561002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 354136561002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (454472985600).

354136561002 is an abundant number, since it is smaller than the sum of its proper divisors (554809410198).

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

354136561002 is a wasteful number, since it uses less digits than its factorization.

354136561002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11177 (or 11171 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 354136561002 in words is "three hundred fifty-four billion, one hundred thirty-six million, five hundred sixty-one thousand, two".