32010243442 has 8 divisors (see below), whose sum is σ = 49671067500. Its totient is φ = 15453220944.

The previous prime is 32010243439. The next prime is 32010243443. The reversal of 32010243442 is 24434201023.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 30789369961 + 1220873481 = 175469^2 + 34941^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×32010243442² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32010243443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275950317 + ... + 275950432.

Almost surely, 2^32010243442 is an apocalyptic number.

32010243442 is a deficient number, since it is larger than the sum of its proper divisors (17660824058).

32010243442 is a wasteful number, since it uses less digits than its factorization.

32010243442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551900780.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 32010243442 its reverse (24434201023), we get a palindrome (56444444465).

The spelling of 32010243442 in words is "thirty-two billion, ten million, two hundred forty-three thousand, four hundred forty-two".