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42411412020 = 22351937202993
BaseRepresentation
bin100111011111111010…
…101100101000110100
311001110201112221220210
4213133322230220310
51143324310141040
631252235425420
73030665024355
oct473772545064
9131421487823
1042411412020
1116a9415563a
1282775b5270
133ccb835693
1420a495bd2c
151183564480
hex9dfeaca34

42411412020 has 48 divisors (see below), whose sum is σ = 125002059840. Its totient is φ = 10714461696.

The previous prime is 42411411967. The next prime is 42411412061. The reversal of 42411412020 is 2021411424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18600357 + ... + 18602636.

It is an arithmetic number, because the mean of its divisors is an integer number (2604209580).

Almost surely, 242411412020 is an apocalyptic number.

It is an amenable number.

42411412020 is an abundant number, since it is smaller than the sum of its proper divisors (82590647820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42411412020 is a wasteful number, since it uses less digits than its factorization.

42411412020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37203024 (or 37203022 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 42411412020 its reverse (2021411424), we get a palindrome (44432823444).

The spelling of 42411412020 in words is "forty-two billion, four hundred eleven million, four hundred twelve thousand, twenty".

Divisors: 1 2 3 4 5 6 10 12 15 19 20 30 38 57 60 76 95 114 190 228 285 380 570 1140 37202993 74405986 111608979 148811972 186014965 223217958 372029930 446435916 558044895 706856867 744059860 1116089790 1413713734 2120570601 2232179580 2827427468 3534284335 4241141202 7068568670 8482282404 10602853005 14137137340 21205706010 42411412020