41506046040 has 128 divisors (see below), whose sum is σ = 132683520960. Its totient is φ = 10350772224.

The previous prime is 41506046039. The next prime is 41506046059. The reversal of 41506046040 is 4064060514.

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 = 41506045989 and 41506046007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 255484 + ... + 385076.

Almost surely, 2^41506046040 is an apocalyptic number.

41506046040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41506046040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66341760480).

41506046040 is an abundant number, since it is smaller than the sum of its proper divisors (91177474920).

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

41506046040 is a wasteful number, since it uses less digits than its factorization.

41506046040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129781 (or 129777 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 41506046040 in words is "forty-one billion, five hundred six million, forty-six thousand, forty".