40756047611011 has 4 divisors (see below), whose sum is σ = 41129956304800. Its totient is φ = 40382138917224.

The previous prime is 40756047610979. The next prime is 40756047611129. The reversal of 40756047611011 is 11011674065704.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40756047611011 - 2⁵ = 40756047610979 is a prime.

It is a super-2 number, since 2×40756047611011² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40756047614011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186954346731 + ... + 186954346948.

It is an arithmetic number, because the mean of its divisors is an integer number (10282489076200).

Almost surely, 2^{40756047611011} is an apocalyptic number.

40756047611011 is a deficient number, since it is larger than the sum of its proper divisors (373908693789).

40756047611011 is a wasteful number, since it uses less digits than its factorization.

40756047611011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373908693788.

The product of its (nonzero) digits is 141120, while the sum is 43.

The spelling of 40756047611011 in words is "forty trillion, seven hundred fifty-six billion, forty-seven million, six hundred eleven thousand, eleven".