45442432214 has 16 divisors (see below), whose sum is σ = 68963186160. Its totient is φ = 22454952960.

The previous prime is 45442432187. The next prime is 45442432223. The reversal of 45442432214 is 41223424454.

45442432214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309494 + ... + 432054.

It is an arithmetic number, because the mean of its divisors is an integer number (4310199135).

Almost surely, 2^45442432214 is an apocalyptic number.

45442432214 is a deficient number, since it is larger than the sum of its proper divisors (23520753946).

45442432214 is a wasteful number, since it uses less digits than its factorization.

45442432214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124735.

The product of its digits is 122880, while the sum is 35.

Adding to 45442432214 its reverse (41223424454), we get a palindrome (86665856668).

The spelling of 45442432214 in words is "forty-five billion, four hundred forty-two million, four hundred thirty-two thousand, two hundred fourteen".