40565135132036 has 12 divisors (see below), whose sum is σ = 70990448371920. Its totient is φ = 20282149882920.

The previous prime is 40565135131991. The next prime is 40565135132069. The reversal of 40565135132036 is 63023153156504.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104202206 + ... + 104590773.

It is an arithmetic number, because the mean of its divisors is an integer number (5915870697660).

Almost surely, 2^{40565135132036} is an apocalyptic number.

It is an amenable number.

40565135132036 is a deficient number, since it is larger than the sum of its proper divisors (30425313239884).

40565135132036 is a wasteful number, since it uses less digits than its factorization.

40565135132036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208841554 (or 208841552 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 44.

The spelling of 40565135132036 in words is "forty trillion, five hundred sixty-five billion, one hundred thirty-five million, one hundred thirty-two thousand, thirty-six".