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42024403001 = 752311478941
BaseRepresentation
bin100111001000110110…
…011000000000111001
311000110202022212100102
4213020312120000321
51142031221344001
631150012445145
73015255350240
oct471066300071
9130422285312
1042024403001
1116905752a79
128189a797b5
133c695c2169
1420693b9957
15115e5b9e6b
hex9c8d98039

42024403001 has 8 divisors (see below), whose sum is σ = 48119724864. Its totient is φ = 35952040080.

The previous prime is 42024402989. The next prime is 42024403007. The reversal of 42024403001 is 10030442024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-42024403001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (42024403007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5735810 + ... + 5743131.

It is an arithmetic number, because the mean of its divisors is an integer number (6014965608).

Almost surely, 242024403001 is an apocalyptic number.

It is an amenable number.

42024403001 is a deficient number, since it is larger than the sum of its proper divisors (6095321863).

42024403001 is a wasteful number, since it uses less digits than its factorization.

42024403001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11479471.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 42024403001 its reverse (10030442024), we get a palindrome (52054845025).

The spelling of 42024403001 in words is "forty-two billion, twenty-four million, four hundred three thousand, one".

Divisors: 1 7 523 3661 11478941 80352587 6003486143 42024403001