40103468566481 has 8 divisors (see below), whose sum is σ = 40633669839840. Its totient is φ = 39575650220928.

The previous prime is 40103468566477. The next prime is 40103468566489. The reversal of 40103468566481 is 18466586430104.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 40103468566481 - 2² = 40103468566477 is a prime.

It is a super-2 number, since 2×40103468566481² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40103468566489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 595698071 + ... + 595765388.

It is an arithmetic number, because the mean of its divisors is an integer number (5079208729980).

Almost surely, 2^{40103468566481} is an apocalyptic number.

It is an amenable number.

40103468566481 is a deficient number, since it is larger than the sum of its proper divisors (530201273359).

40103468566481 is a wasteful number, since it uses less digits than its factorization.

40103468566481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191463903.

The product of its (nonzero) digits is 13271040, while the sum is 56.

The spelling of 40103468566481 in words is "forty trillion, one hundred three billion, four hundred sixty-eight million, five hundred sixty-six thousand, four hundred eighty-one".