45342600426 has 48 divisors (see below), whose sum is σ = 103652115840. Its totient is φ = 14285600640.

The previous prime is 45342600421. The next prime is 45342600427. The reversal of 45342600426 is 62400624354.

45342600426 is a `hidden beast` number, since 4 + 5 + 3 + 4 + 2 + 600 + 42 + 6 = 666.

It is a super-3 number, since 3×45342600426³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (45342600421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5010 + ... + 301181.

It is an arithmetic number, because the mean of its divisors is an integer number (2159419080).

Almost surely, 2^45342600426 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45342600426, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51826057920).

45342600426 is an abundant number, since it is smaller than the sum of its proper divisors (58309515414).

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

45342600426 is a wasteful number, since it uses less digits than its factorization.

45342600426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306651 (or 306648 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The spelling of 45342600426 in words is "forty-five billion, three hundred forty-two million, six hundred thousand, four hundred twenty-six".