40485420940341 has 24 divisors (see below), whose sum is σ = 61528761829920. Its totient is φ = 23602836494016.

The previous prime is 40485420940339. The next prime is 40485420940411. The reversal of 40485420940341 is 14304902458404.

It is not a de Polignac number, because 40485420940341 - 2¹ = 40485420940339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40485420940301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2101382506 + ... + 2101401771.

It is an arithmetic number, because the mean of its divisors is an integer number (2563698409580).

Almost surely, 2^{40485420940341} is an apocalyptic number.

It is an amenable number.

40485420940341 is a deficient number, since it is larger than the sum of its proper divisors (21043340889579).

40485420940341 is a wasteful number, since it uses less digits than its factorization.

40485420940341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4202784325 (or 4202784312 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 48.

The spelling of 40485420940341 in words is "forty trillion, four hundred eighty-five billion, four hundred twenty million, nine hundred forty thousand, three hundred forty-one".