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40334040407 is a prime number
BaseRepresentation
bin100101100100000110…
…001001110101010111
310212002221121112210102
4211210012021311113
51130101003243112
630310150244315
72625341454353
oct454406116527
9125087545712
1040334040407
11161185725a1
12799795669b
133a5a33b3cb
141d48ac2463
1510b0ebbbc2
hex964189d57

40334040407 has 2 divisors, whose sum is σ = 40334040408. Its totient is φ = 40334040406.

The previous prime is 40334040359. The next prime is 40334040419. The reversal of 40334040407 is 70404043304.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40334040407 - 214 = 40334024023 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40334040407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40334040707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20167020203 + 20167020204.

It is an arithmetic number, because the mean of its divisors is an integer number (20167020204).

Almost surely, 240334040407 is an apocalyptic number.

40334040407 is a deficient number, since it is larger than the sum of its proper divisors (1).

40334040407 is an equidigital number, since it uses as much as digits as its factorization.

40334040407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 29.

The spelling of 40334040407 in words is "forty billion, three hundred thirty-four million, forty thousand, four hundred seven".