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12401403341 = 193597432447
BaseRepresentation
bin10111000110010111…
…00110010111001101
31012000021102120012212
423203023212113031
5200344224401331
65410325040205
7616214121605
oct134313462715
935007376185
1012401403341
1152942a5978
1224a1256065
131228377ab2
14859069c05
154c8b0ed2b
hex2e32e65cd

12401403341 has 16 divisors (see below), whose sum is σ = 13113446400. Its totient is φ = 11695421808.

The previous prime is 12401403319. The next prime is 12401403359. The reversal of 12401403341 is 14330410421.

It is a cyclic number.

It is not a de Polignac number, because 12401403341 - 210 = 12401402317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12401403241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5066780 + ... + 5069226.

It is an arithmetic number, because the mean of its divisors is an integer number (819590400).

Almost surely, 212401403341 is an apocalyptic number.

It is an amenable number.

12401403341 is a deficient number, since it is larger than the sum of its proper divisors (712043059).

12401403341 is a wasteful number, since it uses less digits than its factorization.

12401403341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3568.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 12401403341 its reverse (14330410421), we get a palindrome (26731813762).

The spelling of 12401403341 in words is "twelve billion, four hundred one million, four hundred three thousand, three hundred forty-one".

Divisors: 1 19 359 743 2447 6821 14117 46493 266737 878473 1818121 5068003 16690987 34544299 652705439 12401403341