321463003062452 has 12 divisors (see below), whose sum is σ = 562719485572356. Its totient is φ = 160686007184640.

The previous prime is 321463003062433. The next prime is 321463003062473. The reversal of 321463003062452 is 254260300364123.

It can be written as a sum of positive squares in 2 ways, for example, as 250953629178256 + 70509373884196 = 15841516^2 + 8396986^2 .

It is a super-2 number, since 2×321463003062452² (a number of 30 digits) contains 22 as substring.

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, 11373570749 + ... + 11373599012.

It is an arithmetic number, because the mean of its divisors is an integer number (46893290464363).

Almost surely, 2^{321463003062452} is an apocalyptic number.

It is an amenable number.

321463003062452 is a deficient number, since it is larger than the sum of its proper divisors (241256482509904).

321463003062452 is a wasteful number, since it uses less digits than its factorization.

321463003062452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22747173298 (or 22747173296 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 41.

The spelling of 321463003062452 in words is "three hundred twenty-one trillion, four hundred sixty-three billion, three million, sixty-two thousand, four hundred fifty-two".