41036545440 has 144 divisors (see below), whose sum is σ = 152767925856. Its totient is φ = 9948249600.

The previous prime is 41036545427. The next prime is 41036545447. The reversal of 41036545440 is 4454563014.

41036545440 is a `hidden beast` number, since 4 + 103 + 6 + 5 + 4 + 544 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 41036545395 and 41036545404.

It is not an unprimeable number, because it can be changed into a prime (41036545447) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1279506 + ... + 1311185.

It is an arithmetic number, because the mean of its divisors is an integer number (1060888374).

Almost surely, 2^41036545440 is an apocalyptic number.

41036545440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41036545440 is an abundant number, since it is smaller than the sum of its proper divisors (111731380416).

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

41036545440 is a wasteful number, since it uses less digits than its factorization.

41036545440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2590723 (or 2590712 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 41036545440 in words is "forty-one billion, thirty-six million, five hundred forty-five thousand, four hundred forty".