213415001044 has 48 divisors (see below), whose sum is σ = 451256982400. Its totient is φ = 86271267456.

The previous prime is 213415001039. The next prime is 213415001071. The reversal of 213415001044 is 440100514312.

213415001044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×213415001044² (a number of 23 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 754059 + ... + 997714.

Almost surely, 2^213415001044 is an apocalyptic number.

It is an amenable number.

213415001044 is an abundant number, since it is smaller than the sum of its proper divisors (237841981356).

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

213415001044 is a wasteful number, since it uses less digits than its factorization.

213415001044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1752032 (or 1752030 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 213415001044 its reverse (440100514312), we get a palindrome (653515515356).

The spelling of 213415001044 in words is "two hundred thirteen billion, four hundred fifteen million, one thousand, forty-four".