1026254073343 has 4 divisors (see below), whose sum is σ = 1026325748448. Its totient is φ = 1026182398240.

The previous prime is 1026254073329. The next prime is 1026254073367. The reversal of 1026254073343 is 3433704526201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1026254073343 - 2¹⁷ = 1026253942271 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1026254073296 and 1026254073305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1026254071343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35816071 + ... + 35844712.

It is an arithmetic number, because the mean of its divisors is an integer number (256581437112).

Almost surely, 2^{1026254073343} is an apocalyptic number.

1026254073343 is a deficient number, since it is larger than the sum of its proper divisors (71675105).

1026254073343 is an equidigital number, since it uses as much as digits as its factorization.

1026254073343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71675104.

The product of its (nonzero) digits is 362880, while the sum is 40.

Adding to 1026254073343 its reverse (3433704526201), we get a palindrome (4459958599544).

The spelling of 1026254073343 in words is "one trillion, twenty-six billion, two hundred fifty-four million, seventy-three thousand, three hundred forty-three".