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42332211132 = 22319791782559
BaseRepresentation
bin100111011011001100…
…100100011110111100
311001021012112010201120
4213123030210132330
51143144021224012
631240330110540
73026013600111
oct473314443674
9131235463646
1042332211132
1116a5347a862
128254b7b450
133cb82c4c53
142098222908
15117b61c58c
hex9db3247bc

42332211132 has 24 divisors (see below), whose sum is σ = 98825126400. Its totient is φ = 14103598896.

The previous prime is 42332211113. The next prime is 42332211157. The reversal of 42332211132 is 23111223324.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 867532 + ... + 915027.

It is an arithmetic number, because the mean of its divisors is an integer number (4117713600).

Almost surely, 242332211132 is an apocalyptic number.

It is an amenable number.

42332211132 is an abundant number, since it is smaller than the sum of its proper divisors (56492915268).

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

42332211132 is a wasteful number, since it uses less digits than its factorization.

42332211132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1784545 (or 1784543 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

Adding to 42332211132 its reverse (23111223324), we get a palindrome (65443434456).

The spelling of 42332211132 in words is "forty-two billion, three hundred thirty-two million, two hundred eleven thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 12 1979 3958 5937 7916 11874 23748 1782559 3565118 5347677 7130236 10695354 21390708 3527684261 7055368522 10583052783 14110737044 21166105566 42332211132