41554721004 has 12 divisors (see below), whose sum is σ = 96961015704. Its totient is φ = 13851573664.

The previous prime is 41554720997. The next prime is 41554721011. The reversal of 41554721004 is 40012745514.

It is an interprime number because it is at equal distance from previous prime (41554720997) and next prime (41554721011).

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1731446697 + ... + 1731446720.

It is an arithmetic number, because the mean of its divisors is an integer number (8080084642).

Almost surely, 2^41554721004 is an apocalyptic number.

It is an amenable number.

41554721004 is an abundant number, since it is smaller than the sum of its proper divisors (55406294700).

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

41554721004 is a wasteful number, since it uses less digits than its factorization.

41554721004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3462893424 (or 3462893422 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 33.

The spelling of 41554721004 in words is "forty-one billion, five hundred fifty-four million, seven hundred twenty-one thousand, four".