1452746286326 has 4 divisors (see below), whose sum is σ = 2179119429492. Its totient is φ = 726373143162.

The previous prime is 1452746286311. The next prime is 1452746286389. The reversal of 1452746286326 is 6236826472541.

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

It is a super-2 number, since 2×1452746286326² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 363186571580 + ... + 363186571583.

It is an arithmetic number, because the mean of its divisors is an integer number (544779857373).

Almost surely, 2^{1452746286326} is an apocalyptic number.

1452746286326 is a deficient number, since it is larger than the sum of its proper divisors (726373143166).

1452746286326 is an equidigital number, since it uses as much as digits as its factorization.

1452746286326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726373143165.

The product of its digits is 23224320, while the sum is 56.

The spelling of 1452746286326 in words is "one trillion, four hundred fifty-two billion, seven hundred forty-six million, two hundred eighty-six thousand, three hundred twenty-six".