1000413144 has 48 divisors (see below), whose sum is σ = 2868835320. Its totient is φ = 313854720.

The previous prime is 1000413119. The next prime is 1000413157. The reversal of 1000413144 is 4413140001.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 407442 + ... + 409889.

Almost surely, 2^1000413144 is an apocalyptic number.

It is an amenable number.

1000413144 is an abundant number, since it is smaller than the sum of its proper divisors (1868422176).

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

1000413144 is a wasteful number, since it uses less digits than its factorization.

1000413144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817360 (or 817353 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1000413144 is about 31629.3083073279. The cubic root of 1000413144 is about 1000.1376957057.

Adding to 1000413144 its reverse (4413140001), we get a palindrome (5413553145).

The spelling of 1000413144 in words is "one billion, four hundred thirteen thousand, one hundred forty-four".