40541490467 has 2 divisors, whose sum is σ = 40541490468. Its totient is φ = 40541490466.

The previous prime is 40541490449. The next prime is 40541490529. The reversal of 40541490467 is 76409414504.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40541490467 is a prime.

It is a super-2 number, since 2×40541490467² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40541490427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20270745233 + 20270745234.

It is an arithmetic number, because the mean of its divisors is an integer number (20270745234).

Almost surely, 2^40541490467 is an apocalyptic number.

40541490467 is a deficient number, since it is larger than the sum of its proper divisors (1).

40541490467 is an equidigital number, since it uses as much as digits as its factorization.

40541490467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 40541490467 in words is "forty billion, five hundred forty-one million, four hundred ninety thousand, four hundred sixty-seven".