41969878272240 has 160 divisors (see below), whose sum is σ = 134319358820352. Its totient is φ = 10829666304000.

The previous prime is 41969878272221. The next prime is 41969878272251. The reversal of 41969878272240 is 4227287896914.

It is a happy number.

It is a super-2 number, since 2×41969878272240² (a number of 28 digits) contains 22 as substring.

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, 63962625 + ... + 64615455.

Almost surely, 2^{41969878272240} is an apocalyptic number.

41969878272240 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 41969878272240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67159679410176).

41969878272240 is an abundant number, since it is smaller than the sum of its proper divisors (92349480548112).

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

41969878272240 is a wasteful number, since it uses less digits than its factorization.

41969878272240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661519 (or 661513 counting only the distinct ones).

The product of its (nonzero) digits is 195084288, while the sum is 69.

The spelling of 41969878272240 in words is "forty-one trillion, nine hundred sixty-nine billion, eight hundred seventy-eight million, two hundred seventy-two thousand, two hundred forty".