32121064254 has 16 divisors (see below), whose sum is σ = 64247487120. Its totient is φ = 10706128320.

The previous prime is 32121064249. The next prime is 32121064291. The reversal of 32121064254 is 45246012123.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143137 + ... + 291084.

It is an arithmetic number, because the mean of its divisors is an integer number (4015467945).

Almost surely, 2^32121064254 is an apocalyptic number.

32121064254 is an abundant number, since it is smaller than the sum of its proper divisors (32126422866).

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

32121064254 is a wasteful number, since it uses less digits than its factorization.

32121064254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446555.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 32121064254 its reverse (45246012123), we get a palindrome (77367076377).

The spelling of 32121064254 in words is "thirty-two billion, one hundred twenty-one million, sixty-four thousand, two hundred fifty-four".