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132143400404 = 22163703928793
BaseRepresentation
bin111101100010001011…
…1000100010111010100
3110122002022010021012222
41323010113010113110
54131112202303104
6140412243401512
712355431241061
oct1730427042724
9418068107188
10132143400404
1151050560624
122173a683298
13c5cbc79bb2
146578011c68
1536861001be
hex1ec45c45d4

132143400404 has 24 divisors (see below), whose sum is σ = 232710804480. Its totient is φ = 65654743104.

The previous prime is 132143400401. The next prime is 132143400413. The reversal of 132143400404 is 404004341231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132143400401) 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, 4575032 + ... + 4603824.

It is an arithmetic number, because the mean of its divisors is an integer number (9696283520).

Almost surely, 2132143400404 is an apocalyptic number.

It is an amenable number.

132143400404 is a deficient number, since it is larger than the sum of its proper divisors (100567404076).

132143400404 is a wasteful number, since it uses less digits than its factorization.

132143400404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35999 (or 35997 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 132143400404 its reverse (404004341231), we get a palindrome (536147741635).

The spelling of 132143400404 in words is "one hundred thirty-two billion, one hundred forty-three million, four hundred thousand, four hundred four".

Divisors: 1 2 4 163 326 652 7039 14078 28156 28793 57586 115172 1147357 2294714 4589428 4693259 9386518 18773036 202673927 405347854 810695708 33035850101 66071700202 132143400404