40114840757647 has 2 divisors, whose sum is σ = 40114840757648. Its totient is φ = 40114840757646.

The previous prime is 40114840757581. The next prime is 40114840757653. The reversal of 40114840757647 is 74675704841104.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40114840757647 - 2¹⁵ = 40114840724879 is a prime.

It is a super-2 number, since 2×40114840757647² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40114840757591 and 40114840757600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40114840751647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20057420378823 + 20057420378824.

It is an arithmetic number, because the mean of its divisors is an integer number (20057420378824).

Almost surely, 2^{40114840757647} is an apocalyptic number.

40114840757647 is a deficient number, since it is larger than the sum of its proper divisors (1).

40114840757647 is an equidigital number, since it uses as much as digits as its factorization.

40114840757647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21073920, while the sum is 58.

The spelling of 40114840757647 in words is "forty trillion, one hundred fourteen billion, eight hundred forty million, seven hundred fifty-seven thousand, six hundred forty-seven".