641341134 has 24 divisors (see below), whose sum is σ = 1588083120. Its totient is φ = 183240288.

The previous prime is 641341117. The next prime is 641341153. The reversal of 641341134 is 431143146.

641341134 is a `hidden beast` number, since 641 + 3 + 4 + 1 + 13 + 4 = 666.

641341134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×641341134² = 822636900320811912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 641341098 and 641341107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2544879 + ... + 2545130.

It is an arithmetic number, because the mean of its divisors is an integer number (66170130).

Almost surely, 2^641341134 is an apocalyptic number.

641341134 is an abundant number, since it is smaller than the sum of its proper divisors (946741986).

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

641341134 is a wasteful number, since it uses less digits than its factorization.

641341134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5090024 (or 5090021 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 641341134 is about 25324.7138976929. The cubic root of 641341134 is about 862.3754113675.

The spelling of 641341134 in words is "six hundred forty-one million, three hundred forty-one thousand, one hundred thirty-four".