45045242014 has 12 divisors (see below), whose sum is σ = 67985013096. Its totient is φ = 22384419012.

The previous prime is 45045241987. The next prime is 45045242017. The reversal of 45045242014 is 41024254054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45045242017) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 370714 + ... + 476989.

It is an arithmetic number, because the mean of its divisors is an integer number (5665417758).

Almost surely, 2^45045242014 is an apocalyptic number.

45045242014 is a deficient number, since it is larger than the sum of its proper divisors (22939771082).

45045242014 is an equidigital number, since it uses as much as digits as its factorization.

45045242014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848031 (or 847868 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 31.

Adding to 45045242014 its reverse (41024254054), we get a palindrome (86069496068).

The spelling of 45045242014 in words is "forty-five billion, forty-five million, two hundred forty-two thousand, fourteen".