1464049180441 has 3 divisors (see below), whose sum is σ = 1464050390421. Its totient is φ = 1464047970462.

The previous prime is 1464049180423. The next prime is 1464049180469. The reversal of 1464049180441 is 1440819404641.

The square root of 1464049180441 is 1209979.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 1464049180441 - 2¹⁹ = 1464048656153 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1464049180391 and 1464049180400.

It is not an unprimeable number, because it can be changed into a prime (1464049187441) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 604990 + ... + 1814968.

It is an arithmetic number, because the mean of its divisors is an integer number (488016796807).

Almost surely, 2^{1464049180441} is an apocalyptic number.

1464049180441 is the 1209979-th square number.

1464049180441 is the 604990-th centered octagonal number.

It is an amenable number.

1464049180441 is a deficient number, since it is larger than the sum of its proper divisors (1209980).

1464049180441 is an frugal number, since it uses more digits than its factorization.

1464049180441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2419958 (or 1209979 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 46.

The spelling of 1464049180441 in words is "one trillion, four hundred sixty-four billion, forty-nine million, one hundred eighty thousand, four hundred forty-one".