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42014243037 = 31317232755213
BaseRepresentation
bin100111001000001111…
…100111100011011101
311000110001012200111110
4213020033213203131
51142021121234122
631145011012233
73015103113324
oct471017474335
9130401180443
1042014243037
11168aaa43708
12818659a079
133c67475850
142067cd30bb
15115d75e90c
hex9c83e78dd

42014243037 has 32 divisors (see below), whose sum is σ = 66654137088. Its totient is φ = 23276030976.

The previous prime is 42014243027. The next prime is 42014243057. The reversal of 42014243037 is 73034241024.

It is not a de Polignac number, because 42014243037 - 24 = 42014243021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42014242995 and 42014243013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42014243027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1362358 + ... + 1392855.

It is an arithmetic number, because the mean of its divisors is an integer number (2082941784).

Almost surely, 242014243037 is an apocalyptic number.

It is an amenable number.

42014243037 is a deficient number, since it is larger than the sum of its proper divisors (24639894051).

42014243037 is a wasteful number, since it uses less digits than its factorization.

42014243037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2755269.

The product of its (nonzero) digits is 16128, while the sum is 30.

The spelling of 42014243037 in words is "forty-two billion, fourteen million, two hundred forty-three thousand, thirty-seven".

Divisors: 1 3 13 17 23 39 51 69 221 299 391 663 897 1173 5083 15249 2755213 8265639 35817769 46838621 63369899 107453307 140515863 190109697 608902073 823808687 1077288283 1826706219 2471426061 3231864849 14004747679 42014243037