40654061404267 has 4 divisors (see below), whose sum is σ = 40654295737336. Its totient is φ = 40653827071200.

The previous prime is 40654061404261. The next prime is 40654061404279. The reversal of 40654061404267 is 76240416045604.

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 40654061404267 - 2³ = 40654061404259 is a prime.

It is a super-3 number, since 3×40654061404267³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40654061404267.

It is not an unprimeable number, because it can be changed into a prime (40654061404261) 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, 116906109 + ... + 117253342.

It is an arithmetic number, because the mean of its divisors is an integer number (10163573934334).

Almost surely, 2^{40654061404267} is an apocalyptic number.

40654061404267 is a deficient number, since it is larger than the sum of its proper divisors (234333069).

40654061404267 is a wasteful number, since it uses less digits than its factorization.

40654061404267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234333068.

The product of its (nonzero) digits is 3870720, while the sum is 49.

The spelling of 40654061404267 in words is "forty trillion, six hundred fifty-four billion, sixty-one million, four hundred four thousand, two hundred sixty-seven".