40713357540 has 192 divisors, whose sum is σ = 121082314752. Its totient is φ = 10200537600.

The previous prime is 40713357473. The next prime is 40713357547. The reversal of 40713357540 is 4575331704.

It is not an unprimeable number, because it can be changed into a prime (40713357547) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 21876210 + ... + 21878070.

It is an arithmetic number, because the mean of its divisors is an integer number (630637056).

Almost surely, 2^40713357540 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40713357540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60541157376).

40713357540 is an abundant number, since it is smaller than the sum of its proper divisors (80368957212).

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

40713357540 is a wasteful number, since it uses less digits than its factorization.

40713357540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2170 (or 2168 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 39.

The spelling of 40713357540 in words is "forty billion, seven hundred thirteen million, three hundred fifty-seven thousand, five hundred forty".