40136273356 has 12 divisors (see below), whose sum is σ = 70243911360. Its totient is φ = 20066584400.

The previous prime is 40136273329. The next prime is 40136273357. The reversal of 40136273356 is 65337263104.

It is a super-2 number, since 2×40136273356² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40136273357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328891 + ... + 434098.

It is an arithmetic number, because the mean of its divisors is an integer number (5853659280).

Almost surely, 2^40136273356 is an apocalyptic number.

It is an amenable number.

40136273356 is a deficient number, since it is larger than the sum of its proper divisors (30107638004).

40136273356 is a wasteful number, since it uses less digits than its factorization.

40136273356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776144 (or 776142 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 40.

The spelling of 40136273356 in words is "forty billion, one hundred thirty-six million, two hundred seventy-three thousand, three hundred fifty-six".