321424311201434 has 16 divisors (see below), whose sum is σ = 551192063452800. Its totient is φ = 137708536595184.

The previous prime is 321424311201431. The next prime is 321424311201437. The reversal of 321424311201434 is 434102113424123.

It is an interprime number because it is at equal distance from previous prime (321424311201431) and next prime (321424311201437).

It is a junction number, because it is equal to n+sod(n) for n = 321424311201394 and 321424311201403.

It is not an unprimeable number, because it can be changed into a prime (321424311201431) 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, 3728258189 + ... + 3728344400.

It is an arithmetic number, because the mean of its divisors is an integer number (34449503965800).

Almost surely, 2^{321424311201434} is an apocalyptic number.

321424311201434 is a deficient number, since it is larger than the sum of its proper divisors (229767752251366).

321424311201434 is a wasteful number, since it uses less digits than its factorization.

321424311201434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7456605677.

The product of its (nonzero) digits is 55296, while the sum is 35.

Adding to 321424311201434 its reverse (434102113424123), we get a palindrome (755526424625557).

The spelling of 321424311201434 in words is "three hundred twenty-one trillion, four hundred twenty-four billion, three hundred eleven million, two hundred one thousand, four hundred thirty-four".