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214130114242 = 21171257533413
BaseRepresentation
bin1100011101101100100…
…1100011111011000010
3202110201002120212020221
43013123021203323002
512002014302123432
6242211531253254
721320225640232
oct3073311437302
9673632525227
10214130114242
11828a295a170
12355bb8aa22a
1317266886815
14a514987cc2
155883c09b97
hex31db263ec2

214130114242 has 32 divisors (see below), whose sum is σ = 356713144704. Its totient is φ = 95587430400.

The previous prime is 214130114203. The next prime is 214130114243. The reversal of 214130114242 is 242411031412.

It is not an unprimeable number, because it can be changed into a prime (214130114243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134728 + ... + 668140.

It is an arithmetic number, because the mean of its divisors is an integer number (11147285772).

Almost surely, 2214130114242 is an apocalyptic number.

214130114242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

214130114242 is a deficient number, since it is larger than the sum of its proper divisors (142583030462).

214130114242 is a wasteful number, since it uses less digits than its factorization.

214130114242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533754.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 214130114242 its reverse (242411031412), we get a palindrome (456541145654).

The spelling of 214130114242 in words is "two hundred fourteen billion, one hundred thirty million, one hundred fourteen thousand, two hundred forty-two".

Divisors: 1 2 11 22 71 142 257 514 781 1562 2827 5654 18247 36494 200717 401434 533413 1066826 5867543 11735086 37872323 75744646 137087141 274174282 416595553 833191106 1507958551 3015917102 9733187011 19466374022 107065057121 214130114242