321255354034 has 16 divisors (see below), whose sum is σ = 486855008640. Its totient is φ = 158973690960.

The previous prime is 321255354031. The next prime is 321255354061. The reversal of 321255354034 is 430453552123.

It is a junction number, because it is equal to n+sod(n) for n = 321255353984 and 321255354002.

It is not an unprimeable number, because it can be changed into a prime (321255354031) 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, 641962 + ... + 1026949.

It is an arithmetic number, because the mean of its divisors is an integer number (30428438040).

Almost surely, 2^321255354034 is an apocalyptic number.

321255354034 is a deficient number, since it is larger than the sum of its proper divisors (165599654606).

321255354034 is a wasteful number, since it uses less digits than its factorization.

321255354034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669905.

The product of its (nonzero) digits is 216000, while the sum is 37.

The spelling of 321255354034 in words is "three hundred twenty-one billion, two hundred fifty-five million, three hundred fifty-four thousand, thirty-four".