45400414 has 4 divisors (see below), whose sum is σ = 68100624. Its totient is φ = 22700206.

The previous prime is 45400403. The next prime is 45400417. The reversal of 45400414 is 41400454.

45400414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×45400414² = 4122395182742792, which contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45400417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11350102 + ... + 11350105.

It is an arithmetic number, because the mean of its divisors is an integer number (17025156).

Almost surely, 2^45400414 is an apocalyptic number.

45400414 is a deficient number, since it is larger than the sum of its proper divisors (22700210).

45400414 is a wasteful number, since it uses less digits than its factorization.

45400414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22700209.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 45400414 is about 6737.9829325993. The cubic root of 45400414 is about 356.7412018023.

Adding to 45400414 its reverse (41400454), we get a palindrome (86800868).

The spelling of 45400414 in words is "forty-five million, four hundred thousand, four hundred fourteen".