1343125466445 has 48 divisors (see below), whose sum is σ = 2524609219968. Its totient is φ = 607920969600.

The previous prime is 1343125466413. The next prime is 1343125466447. The reversal of 1343125466445 is 5446645213431.

It is not a de Polignac number, because 1343125466445 - 2⁵ = 1343125466413 is a prime.

It is a super-2 number, since 2×1343125466445² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1343125466394 and 1343125466403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343125466447) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8972209 + ... + 9120678.

It is an arithmetic number, because the mean of its divisors is an integer number (52596025416).

Almost surely, 2^{1343125466445} is an apocalyptic number.

1343125466445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1343125466445 is a deficient number, since it is larger than the sum of its proper divisors (1181483753523).

1343125466445 is a wasteful number, since it uses less digits than its factorization.

1343125466445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18093010 (or 18093003 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 48.

The spelling of 1343125466445 in words is "one trillion, three hundred forty-three billion, one hundred twenty-five million, four hundred sixty-six thousand, four hundred forty-five".