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423230131414 = 21518713933961
BaseRepresentation
bin1100010100010100111…
…10110100110011010110
31111110102122011022112101
412022022132310303112
523413233403201124
6522232414312314
742402015521446
oct6121236646326
91443378138471
10423230131414
11153544414a12
126a036ab869a
1330bab2a452c
14166ad478126
15b021015644
hex628a7b4cd6

423230131414 has 8 divisors (see below), whose sum is σ = 634887044568. Its totient is φ = 211601116560.

The previous prime is 423230131391. The next prime is 423230131483. The reversal of 423230131414 is 414131032324.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6936607 + ... + 6997354.

It is an arithmetic number, because the mean of its divisors is an integer number (79360880571).

Almost surely, 2423230131414 is an apocalyptic number.

423230131414 is a deficient number, since it is larger than the sum of its proper divisors (211656913154).

423230131414 is a wasteful number, since it uses less digits than its factorization.

423230131414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13949150.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 423230131414 its reverse (414131032324), we get a palindrome (837361163738).

The spelling of 423230131414 in words is "four hundred twenty-three billion, two hundred thirty million, one hundred thirty-one thousand, four hundred fourteen".

Divisors: 1 2 15187 30374 13933961 27867922 211615065707 423230131414