40193276382 has 64 divisors (see below), whose sum is σ = 102612787200. Its totient is φ = 11423648160.

The previous prime is 40193276377. The next prime is 40193276401. The reversal of 40193276382 is 28367239104.

40193276382 is a `hidden beast` number, since 4 + 0 + 1 + 9 + 3 + 2 + 7 + 638 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 206157 + ... + 350552.

It is an arithmetic number, because the mean of its divisors is an integer number (1603324800).

Almost surely, 2^40193276382 is an apocalyptic number.

40193276382 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

40193276382 is an abundant number, since it is smaller than the sum of its proper divisors (62419510818).

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

40193276382 is a wasteful number, since it uses less digits than its factorization.

40193276382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556918 (or 556912 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 40193276382 in words is "forty billion, one hundred ninety-three million, two hundred seventy-six thousand, three hundred eighty-two".