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4014211405 = 57511069031
BaseRepresentation
bin1110111101000100…
…0000000101001101
3101100202110001211111
43233101000011031
531210114231110
61502154252021
7201322143151
oct35721000515
911322401744
104014211405
11177aa10496
12940427011
134bc859129
142a11b3061
15187630e8a
hexef44014d

4014211405 has 8 divisors (see below), whose sum is σ = 4823472384. Its totient is φ = 3207090000.

The previous prime is 4014211403. The next prime is 4014211423. The reversal of 4014211405 is 5041124104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4014211405 - 21 = 4014211403 is a prime.

It is a super-2 number, since 2×40142114052 = 32227786408064148050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4014211403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530761 + ... + 538270.

It is an arithmetic number, because the mean of its divisors is an integer number (602934048).

Almost surely, 24014211405 is an apocalyptic number.

It is an amenable number.

4014211405 is a deficient number, since it is larger than the sum of its proper divisors (809260979).

4014211405 is a wasteful number, since it uses less digits than its factorization.

4014211405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069787.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 4014211405 is about 63357.8046100084. The cubic root of 4014211405 is about 1589.2787632484.

Adding to 4014211405 its reverse (5041124104), we get a palindrome (9055335509).

The spelling of 4014211405 in words is "four billion, fourteen million, two hundred eleven thousand, four hundred five".

Divisors: 1 5 751 3755 1069031 5345155 802842281 4014211405