2240001404 has 6 divisors (see below), whose sum is σ = 3920002464. Its totient is φ = 1120000700.

The previous prime is 2240001397. The next prime is 2240001443. The reversal of 2240001404 is 4041000422.

2240001404 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-3 number, since 3×2240001404³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280000172 + ... + 280000179.

It is an arithmetic number, because the mean of its divisors is an integer number (653333744).

Almost surely, 2^2240001404 is an apocalyptic number.

It is an amenable number.

2240001404 is a deficient number, since it is larger than the sum of its proper divisors (1680001060).

2240001404 is a wasteful number, since it uses less digits than its factorization.

2240001404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560000355 (or 560000353 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 2240001404 is about 47328.6530972518. The cubic root of 2240001404 is about 1308.4267974431.

Adding to 2240001404 its reverse (4041000422), we get a palindrome (6281001826).

The spelling of 2240001404 in words is "two billion, two hundred forty million, one thousand, four hundred four".