40241366466 has 32 divisors (see below), whose sum is σ = 92014755840. Its totient is φ = 11493222096.

The previous prime is 40241366461. The next prime is 40241366491. The reversal of 40241366466 is 66466314204.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (40241366461) 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, 65436 + ... + 291143.

It is an arithmetic number, because the mean of its divisors is an integer number (2875461120).

Almost surely, 2^40241366466 is an apocalyptic number.

40241366466 is an abundant number, since it is smaller than the sum of its proper divisors (51773389374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40241366466 is a wasteful number, since it uses less digits than its factorization.

40241366466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359278.

The product of its (nonzero) digits is 497664, while the sum is 42.

The spelling of 40241366466 in words is "forty billion, two hundred forty-one million, three hundred sixty-six thousand, four hundred sixty-six".