40777178620106 has 8 divisors (see below), whose sum is σ = 61168866716160. Its totient is φ = 20387556381388.

The previous prime is 40777178620097. The next prime is 40777178620109. The reversal of 40777178620106 is 60102687177704.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (40777178620109) 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, 516414986 + ... + 516493941.

It is an arithmetic number, because the mean of its divisors is an integer number (7646108339520).

Almost surely, 2^{40777178620106} is an apocalyptic number.

40777178620106 is a deficient number, since it is larger than the sum of its proper divisors (20391688096054).

40777178620106 is a wasteful number, since it uses less digits than its factorization.

40777178620106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032928668.

The product of its (nonzero) digits is 5531904, while the sum is 56.

The spelling of 40777178620106 in words is "forty trillion, seven hundred seventy-seven billion, one hundred seventy-eight million, six hundred twenty thousand, one hundred six".