40375165022766 has 96 divisors (see below), whose sum is σ = 100757151196416. Its totient is φ = 11445728112000.

The previous prime is 40375165022749. The next prime is 40375165022831. The reversal of 40375165022766 is 66722056157304.

40375165022766 is a `hidden beast` number, since 4 + 0 + 3 + 7 + 51 + 6 + 502 + 27 + 66 = 666.

40375165022766 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 96863821 + ... + 97279751.

It is an arithmetic number, because the mean of its divisors is an integer number (1049553658296).

Almost surely, 2^{40375165022766} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40375165022766, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50378575598208).

40375165022766 is an abundant number, since it is smaller than the sum of its proper divisors (60381986173650).

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

40375165022766 is a wasteful number, since it uses less digits than its factorization.

40375165022766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421958 (or 421955 counting only the distinct ones).

The product of its (nonzero) digits is 12700800, while the sum is 54.

The spelling of 40375165022766 in words is "forty trillion, three hundred seventy-five billion, one hundred sixty-five million, twenty-two thousand, seven hundred sixty-six".