45512420414 has 16 divisors (see below), whose sum is σ = 70943817600. Its totient is φ = 21874334880.

The previous prime is 45512420399. The next prime is 45512420477. The reversal of 45512420414 is 41402421554.

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, 2454089 + ... + 2472564.

It is an arithmetic number, because the mean of its divisors is an integer number (4433988600).

Almost surely, 2^45512420414 is an apocalyptic number.

45512420414 is a deficient number, since it is larger than the sum of its proper divisors (25431397186).

45512420414 is a wasteful number, since it uses less digits than its factorization.

45512420414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4926835.

The product of its (nonzero) digits is 25600, while the sum is 32.

Adding to 45512420414 its reverse (41402421554), we get a palindrome (86914841968).

The spelling of 45512420414 in words is "forty-five billion, five hundred twelve million, four hundred twenty thousand, four hundred fourteen".