41652021540 has 48 divisors (see below), whose sum is σ = 122763856320. Its totient is φ = 10522615680.

The previous prime is 41652021539. The next prime is 41652021563. The reversal of 41652021540 is 4512025614.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 41652021498 and 41652021507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18267291 + ... + 18269570.

It is an arithmetic number, because the mean of its divisors is an integer number (2557580340).

Almost surely, 2^41652021540 is an apocalyptic number.

It is an amenable number.

41652021540 is an abundant number, since it is smaller than the sum of its proper divisors (81111834780).

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

41652021540 is a wasteful number, since it uses less digits than its factorization.

41652021540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36536892 (or 36536890 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The spelling of 41652021540 in words is "forty-one billion, six hundred fifty-two million, twenty-one thousand, five hundred forty".