1026006504431 has 2 divisors, whose sum is σ = 1026006504432. Its totient is φ = 1026006504430.

The previous prime is 1026006504407. The next prime is 1026006504443. The reversal of 1026006504431 is 1344056006201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1026006504431 - 2²² = 1026002310127 is a prime.

It is a super-2 number, since 2×1026006504431² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1026006506431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 513003252215 + 513003252216.

It is an arithmetic number, because the mean of its divisors is an integer number (513003252216).

Almost surely, 2^{1026006504431} is an apocalyptic number.

1026006504431 is a deficient number, since it is larger than the sum of its proper divisors (1).

1026006504431 is an equidigital number, since it uses as much as digits as its factorization.

1026006504431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 1026006504431 in words is "one trillion, twenty-six billion, six million, five hundred four thousand, four hundred thirty-one".