40712060880 has 120 divisors (see below), whose sum is σ = 136910487168. Its totient is φ = 10841795328.

The previous prime is 40712060821. The next prime is 40712060891. The reversal of 40712060880 is 8806021704.

40712060880 is a `hidden beast` number, since 40 + 7 + 1 + 2 + 0 + 608 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 496909 + ... + 573011.

Almost surely, 2^40712060880 is an apocalyptic number.

40712060880 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 40712060880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68455243584).

40712060880 is an abundant number, since it is smaller than the sum of its proper divisors (96198426288).

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

40712060880 is a wasteful number, since it uses less digits than its factorization.

40712060880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76865 (or 76856 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The spelling of 40712060880 in words is "forty billion, seven hundred twelve million, sixty thousand, eight hundred eighty".