321113064462 has 32 divisors (see below), whose sum is σ = 647543030400. Its totient is φ = 106153775520.

The previous prime is 321113064443. The next prime is 321113064469. The reversal of 321113064462 is 264460311123.

It is a happy number.

It is a super-3 number, since 3×321113064462³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321113064469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295537 + ... + 854147.

It is an arithmetic number, because the mean of its divisors is an integer number (20235719700).

Almost surely, 2^321113064462 is an apocalyptic number.

321113064462 is an abundant number, since it is smaller than the sum of its proper divisors (326429965938).

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

321113064462 is a wasteful number, since it uses less digits than its factorization.

321113064462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559408.

The product of its (nonzero) digits is 20736, while the sum is 33.

Adding to 321113064462 its reverse (264460311123), we get a palindrome (585573375585).

The spelling of 321113064462 in words is "three hundred twenty-one billion, one hundred thirteen million, sixty-four thousand, four hundred sixty-two".