40214666605 has 16 divisors (see below), whose sum is σ = 48986031744. Its totient is φ = 31687015360.

The previous prime is 40214666603. The next prime is 40214666623. The reversal of 40214666605 is 50666641204.

It is not a de Polignac number, because 40214666605 - 2¹ = 40214666603 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40214666603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 303702 + ... + 415528.

It is an arithmetic number, because the mean of its divisors is an integer number (3061626984).

Almost surely, 2^40214666605 is an apocalyptic number.

It is an amenable number.

40214666605 is a deficient number, since it is larger than the sum of its proper divisors (8771365139).

40214666605 is a wasteful number, since it uses less digits than its factorization.

40214666605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112916.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 40214666605 in words is "forty billion, two hundred fourteen million, six hundred sixty-six thousand, six hundred five".