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2331313402014 = 232129517411223
BaseRepresentation
bin100001111011001101000…
…110110111000010011110
322020212112020110111221100
4201323031012313002132
5301144012212331024
64542553545013530
7330301055645562
oct41731506670236
98225466414840
102331313402014
11819782702523
123179a81842a6
1313bac38a620c
1480b9c6496a2
15409997517c9
hex21ecd1b709e

2331313402014 has 12 divisors (see below), whose sum is σ = 5051179037736. Its totient is φ = 777104467332.

The previous prime is 2331313401959. The next prime is 2331313402039. The reversal of 2331313402014 is 4102043131332.

It is a happy number.

2331313402014 is a `hidden beast` number, since 2 + 3 + 313 + 1 + 340 + 2 + 0 + 1 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64758705594 + ... + 64758705629.

It is an arithmetic number, because the mean of its divisors is an integer number (420931586478).

Almost surely, 22331313402014 is an apocalyptic number.

2331313402014 is an abundant number, since it is smaller than the sum of its proper divisors (2719865635722).

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

2331313402014 is a wasteful number, since it uses less digits than its factorization.

2331313402014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129517411231 (or 129517411228 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 2331313402014 its reverse (4102043131332), we get a palindrome (6433356533346).

The spelling of 2331313402014 in words is "two trillion, three hundred thirty-one billion, three hundred thirteen million, four hundred two thousand, fourteen".

Divisors: 1 2 3 6 9 18 129517411223 259034822446 388552233669 777104467338 1165656701007 2331313402014