32949212442 has 32 divisors (see below), whose sum is σ = 68808130560. Its totient is φ = 10498738800.

The previous prime is 32949212423. The next prime is 32949212447. The reversal of 32949212442 is 24421294923.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 32949212394 and 32949212403.

It is not an unprimeable number, because it can be changed into a prime (32949212447) 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, 138567 + ... + 291717.

It is an arithmetic number, because the mean of its divisors is an integer number (2150254080).

Almost surely, 2^32949212442 is an apocalyptic number.

32949212442 is an abundant number, since it is smaller than the sum of its proper divisors (35858918118).

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

32949212442 is a wasteful number, since it uses less digits than its factorization.

32949212442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154738.

The product of its digits is 248832, while the sum is 42.

The spelling of 32949212442 in words is "thirty-two billion, nine hundred forty-nine million, two hundred twelve thousand, four hundred forty-two".