1441551213 has 12 divisors (see below), whose sum is σ = 2084354688. Its totient is φ = 960058440.

The previous prime is 1441551211. The next prime is 1441551271. The reversal of 1441551213 is 3121551441.

1441551213 is a `hidden beast` number, since 1 + 441 + 5 + 5 + 1 + 213 = 666.

It is not a de Polignac number, because 1441551213 - 2¹ = 1441551211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441551211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71895 + ... + 89732.

It is an arithmetic number, because the mean of its divisors is an integer number (173696224).

Almost surely, 2^1441551213 is an apocalyptic number.

It is an amenable number.

1441551213 is a deficient number, since it is larger than the sum of its proper divisors (642803475).

1441551213 is a wasteful number, since it uses less digits than its factorization.

1441551213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162624 (or 162621 counting only the distinct ones).

The product of its digits is 2400, while the sum is 27.

The square root of 1441551213 is about 37967.7654464942. The cubic root of 1441551213 is about 1129.6485745109.

The spelling of 1441551213 in words is "one billion, four hundred forty-one million, five hundred fifty-one thousand, two hundred thirteen".