45445403214 has 32 divisors (see below), whose sum is σ = 102895259040. Its totient is φ = 14862646656.

The previous prime is 45445403203. The next prime is 45445403239. The reversal of 45445403214 is 41230454454.

45445403214 is a `hidden beast` number, since 45 + 44 + 540 + 32 + 1 + 4 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7936587 + ... + 7942310.

It is an arithmetic number, because the mean of its divisors is an integer number (3215476845).

Almost surely, 2^45445403214 is an apocalyptic number.

45445403214 is an abundant number, since it is smaller than the sum of its proper divisors (57449855826).

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

45445403214 is a wasteful number, since it uses less digits than its factorization.

45445403214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15878961 (or 15878955 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

Adding to 45445403214 its reverse (41230454454), we get a palindrome (86675857668).

The spelling of 45445403214 in words is "forty-five billion, four hundred forty-five million, four hundred three thousand, two hundred fourteen".