40108776750 has 512 divisors, whose sum is σ = 137060352000. Its totient is φ = 8475062400.

The previous prime is 40108776737. The next prime is 40108776853. The reversal of 40108776750 is 5767780104.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 40108776696 and 40108776705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 38602731 + ... + 38603769.

It is an arithmetic number, because the mean of its divisors is an integer number (267696000).

Almost surely, 2^40108776750 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40108776750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68530176000).

40108776750 is an abundant number, since it is smaller than the sum of its proper divisors (96951575250).

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

40108776750 is a wasteful number, since it uses less digits than its factorization.

40108776750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134 (or 1118 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 45.

The spelling of 40108776750 in words is "forty billion, one hundred eight million, seven hundred seventy-six thousand, seven hundred fifty".