40067519382 has 96 divisors (see below), whose sum is σ = 96435256320. Its totient is φ = 11920392000.

The previous prime is 40067519293. The next prime is 40067519407. The reversal of 40067519382 is 28391576004.

40067519382 is a `hidden beast` number, since 40 + 0 + 67 + 519 + 38 + 2 = 666.

40067519382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40067519382² (a number of 22 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 47 ways as a sum of consecutive naturals, for example, 11575132 + ... + 11578592.

It is an arithmetic number, because the mean of its divisors is an integer number (1004533920).

It is a 1-persistent number, because it is pandigital, but 2⋅40067519382 = 80135038764 is not.

Almost surely, 2^40067519382 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40067519382, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48217628160).

40067519382 is an abundant number, since it is smaller than the sum of its proper divisors (56367736938).

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

40067519382 is a wasteful number, since it uses less digits than its factorization.

40067519382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4530 (or 4527 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 40067519382 in words is "forty billion, sixty-seven million, five hundred nineteen thousand, three hundred eighty-two".