1745440226160 has 160 divisors (see below), whose sum is σ = 5756306072832. Its totient is φ = 435994890240.

The previous prime is 1745440226149. The next prime is 1745440226191. The reversal of 1745440226160 is 616220445471.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 152874 + ... + 1874633.

Almost surely, 2^{1745440226160} is an apocalyptic number.

1745440226160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1745440226160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2878153036416).

1745440226160 is an abundant number, since it is smaller than the sum of its proper divisors (4010865846672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1745440226160 is a wasteful number, since it uses less digits than its factorization.

1745440226160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2027751 (or 2027745 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 42.

The spelling of 1745440226160 in words is "one trillion, seven hundred forty-five billion, four hundred forty million, two hundred twenty-six thousand, one hundred sixty".