40954611777 has 16 divisors (see below), whose sum is σ = 57540548160. Its totient is φ = 25838894592.

The previous prime is 40954611749. The next prime is 40954611791. The reversal of 40954611777 is 77711645904.

It is not a de Polignac number, because 40954611777 - 2⁸ = 40954611521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40954611727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 322648 + ... + 431289.

It is an arithmetic number, because the mean of its divisors is an integer number (3596284260).

Almost surely, 2^40954611777 is an apocalyptic number.

It is an amenable number.

40954611777 is a deficient number, since it is larger than the sum of its proper divisors (16585936383).

40954611777 is a wasteful number, since it uses less digits than its factorization.

40954611777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754912.

The product of its (nonzero) digits is 1481760, while the sum is 51.

The spelling of 40954611777 in words is "forty billion, nine hundred fifty-four million, six hundred eleven thousand, seven hundred seventy-seven".