32838353972 has 6 divisors (see below), whose sum is σ = 57467119458. Its totient is φ = 16419176984.

The previous prime is 32838353969. The next prime is 32838353981. The reversal of 32838353972 is 27935383823.

It can be written as a sum of positive squares in only one way, i.e., 25448544676 + 7389809296 = 159526^2 + 85964^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4104794243 + ... + 4104794250.

It is an arithmetic number, because the mean of its divisors is an integer number (9577853243).

Almost surely, 2^32838353972 is an apocalyptic number.

It is an amenable number.

32838353972 is a deficient number, since it is larger than the sum of its proper divisors (24628765486).

32838353972 is a wasteful number, since it uses less digits than its factorization.

32838353972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8209588497 (or 8209588495 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 53.

The spelling of 32838353972 in words is "thirty-two billion, eight hundred thirty-eight million, three hundred fifty-three thousand, nine hundred seventy-two".