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4040130230413 = 10687137803803
BaseRepresentation
bin111010110010101010100…
…001101111100010001101
3112022020021121210121222021
4322302222201233202031
51012143141314333123
612332002112050141
7564614123224324
oct72625241574215
915266247717867
104040130230413
111318456209752
12553007533951
13233ca0b475c4
14dd786d2b0bb
157015e118c5d
hex3acaa86f88d

4040130230413 has 4 divisors (see below), whose sum is σ = 4040168141088. Its totient is φ = 4040092319740.

The previous prime is 4040130230303. The next prime is 4040130230501. The reversal of 4040130230413 is 3140320310404.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4040130230413 - 237 = 3902691276941 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 (4040130237413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18795031 + ... + 19008772.

It is an arithmetic number, because the mean of its divisors is an integer number (1010042035272).

Almost surely, 24040130230413 is an apocalyptic number.

It is an amenable number.

4040130230413 is a deficient number, since it is larger than the sum of its proper divisors (37910675).

4040130230413 is a wasteful number, since it uses less digits than its factorization.

4040130230413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37910674.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 4040130230413 its reverse (3140320310404), we get a palindrome (7180450540817).

The spelling of 4040130230413 in words is "four trillion, forty billion, one hundred thirty million, two hundred thirty thousand, four hundred thirteen".

Divisors: 1 106871 37803803 4040130230413