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42013014013 = 149463608999
BaseRepresentation
bin100111001000001010…
…111011011111111101
311000102221220020121001
4213020022323133331
51142020312422023
631144524410301
73015056504215
oct471012733775
9130387806531
1042013014013
11168aa284293
1281860a6991
133c67135309
142067a93245
15115d5ba6ad
hex9c82bb7fd

42013014013 has 8 divisors (see below), whose sum is σ = 42386400000. Its totient is φ = 41640847248.

The previous prime is 42013013989. The next prime is 42013014023. The reversal of 42013014013 is 31041031024.

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

It is a cyclic number.

It is not a de Polignac number, because 42013014013 - 217 = 42012882941 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 (42013014023) 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, 235513 + ... + 373486.

It is an arithmetic number, because the mean of its divisors is an integer number (5298300000).

Almost surely, 242013014013 is an apocalyptic number.

It is an amenable number.

42013014013 is a deficient number, since it is larger than the sum of its proper divisors (373385987).

42013014013 is a wasteful number, since it uses less digits than its factorization.

42013014013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609611.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 42013014013 its reverse (31041031024), we get a palindrome (73054045037).

The spelling of 42013014013 in words is "forty-two billion, thirteen million, fourteen thousand, thirteen".

Divisors: 1 149 463 68987 608999 90740851 281966537 42013014013