32145213014 has 4 divisors (see below), whose sum is σ = 48217819524. Its totient is φ = 16072606506.

The previous prime is 32145213013. The next prime is 32145213043. The reversal of 32145213014 is 41031254123.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41031254123 = 311 ⋅131933293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32145213013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8036303252 + ... + 8036303255.

It is an arithmetic number, because the mean of its divisors is an integer number (12054454881).

Almost surely, 2^32145213014 is an apocalyptic number.

32145213014 is a deficient number, since it is larger than the sum of its proper divisors (16072606510).

32145213014 is a wasteful number, since it uses less digits than its factorization.

32145213014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16072606509.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 32145213014 its reverse (41031254123), we get a palindrome (73176467137).

The spelling of 32145213014 in words is "thirty-two billion, one hundred forty-five million, two hundred thirteen thousand, fourteen".