41621354450 has 48 divisors (see below), whose sum is σ = 83393761416. Its totient is φ = 15363648000.

The previous prime is 41621354387. The next prime is 41621354483. The reversal of 41621354450 is 5445312614.

It can be written as a sum of positive squares in 12 ways, for example, as 62047129 + 41559307321 = 7877^2 + 203861^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 41621354450.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3309374 + ... + 3321926.

Almost surely, 2^41621354450 is an apocalyptic number.

41621354450 is an abundant number, since it is smaller than the sum of its proper divisors (41772406966).

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

41621354450 is a wasteful number, since it uses less digits than its factorization.

41621354450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17679 (or 17674 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 41621354450 in words is "forty-one billion, six hundred twenty-one million, three hundred fifty-four thousand, four hundred fifty".