32147438026 has 32 divisors (see below), whose sum is σ = 53509527936. Its totient is φ = 14483022400.

The previous prime is 32147438009. The next prime is 32147438027. The reversal of 32147438026 is 62083474123.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 32147438026.

It is not an unprimeable number, because it can be changed into a prime (32147438027) 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, 247371 + ... + 354241.

It is an arithmetic number, because the mean of its divisors is an integer number (1672172748).

Almost surely, 2^32147438026 is an apocalyptic number.

32147438026 is a deficient number, since it is larger than the sum of its proper divisors (21362089910).

32147438026 is a wasteful number, since it uses less digits than its factorization.

32147438026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107019 (or 106997 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 40.

The spelling of 32147438026 in words is "thirty-two billion, one hundred forty-seven million, four hundred thirty-eight thousand, twenty-six".