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4014411121 = 7757757579
BaseRepresentation
bin1110111101000111…
…0000110101110001
3101100202211012210101
43233101300311301
531210142123441
61502202432401
7201323634340
oct35721606561
911322735711
104014411121
111780037546
12940502701
134bc8c8cc6
142a1225b57
15187670231
hexef470d71

4014411121 has 8 divisors (see below), whose sum is σ = 4593965120. Its totient is φ = 3436373808.

The previous prime is 4014411077. The next prime is 4014411131. The reversal of 4014411121 is 1211144104.

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

It is a de Polignac number, because none of the positive numbers 2k-4014411121 is a prime.

It is a super-2 number, since 2×40144111212 = 32230993296816953282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4014411131) 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, 373491 + ... + 384088.

It is an arithmetic number, because the mean of its divisors is an integer number (574245640).

Almost surely, 24014411121 is an apocalyptic number.

It is an amenable number.

4014411121 is a deficient number, since it is larger than the sum of its proper divisors (579553999).

4014411121 is an equidigital number, since it uses as much as digits as its factorization.

4014411121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758343.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 4014411121 is about 63359.3806866829. The cubic root of 4014411121 is about 1589.3051195362.

Adding to 4014411121 its reverse (1211144104), we get a palindrome (5225555225).

The spelling of 4014411121 in words is "four billion, fourteen million, four hundred eleven thousand, one hundred twenty-one".

Divisors: 1 7 757 5299 757579 5303053 573487303 4014411121