1014400540523 has 2 divisors, whose sum is σ = 1014400540524. Its totient is φ = 1014400540522.

The previous prime is 1014400540513. The next prime is 1014400540583. The reversal of 1014400540523 is 3250450044101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1014400540523 is a prime.

It is a super-2 number, since 2×1014400540523² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1014400540513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507200270261 + 507200270262.

It is an arithmetic number, because the mean of its divisors is an integer number (507200270262).

Almost surely, 2^{1014400540523} is an apocalyptic number.

1014400540523 is a deficient number, since it is larger than the sum of its proper divisors (1).

1014400540523 is an equidigital number, since it uses as much as digits as its factorization.

1014400540523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 1014400540523 its reverse (3250450044101), we get a palindrome (4264850584624).

The spelling of 1014400540523 in words is "one trillion, fourteen billion, four hundred million, five hundred forty thousand, five hundred twenty-three".