40600662122661 has 16 divisors (see below), whose sum is σ = 54207489667968. Its totient is φ = 27030491150400.

The previous prime is 40600662122651. The next prime is 40600662122689. The reversal of 40600662122661 is 16622126600604.

It is not a de Polignac number, because 40600662122661 - 2⁶ = 40600662122597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40600662122651) 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, 5723896 + ... + 10675406.

It is an arithmetic number, because the mean of its divisors is an integer number (3387968104248).

Almost surely, 2^{40600662122661} is an apocalyptic number.

It is an amenable number.

40600662122661 is a deficient number, since it is larger than the sum of its proper divisors (13606827545307).

40600662122661 is a wasteful number, since it uses less digits than its factorization.

40600662122661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4955212.

The product of its (nonzero) digits is 248832, while the sum is 42.

The spelling of 40600662122661 in words is "forty trillion, six hundred billion, six hundred sixty-two million, one hundred twenty-two thousand, six hundred sixty-one".