40136134116 has 24 divisors (see below), whose sum is σ = 100854901504. Its totient is φ = 12349579680.

The previous prime is 40136134079. The next prime is 40136134187. The reversal of 40136134116 is 61143163104.

It is a super-2 number, since 2×40136134116² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128641300 + ... + 128641611.

Almost surely, 2^40136134116 is an apocalyptic number.

It is an amenable number.

40136134116 is an abundant number, since it is smaller than the sum of its proper divisors (60718767388).

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

40136134116 is a wasteful number, since it uses less digits than its factorization.

40136134116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257282931 (or 257282929 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 40136134116 in words is "forty billion, one hundred thirty-six million, one hundred thirty-four thousand, one hundred sixteen".