42206604600 has 48 divisors (see below), whose sum is σ = 130840476120. Its totient is φ = 11255094400.

The previous prime is 42206604581. The next prime is 42206604607. The reversal of 42206604600 is 640660224.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42206604607) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35171571 + ... + 35172770.

Almost surely, 2^42206604600 is an apocalyptic number.

42206604600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42206604600 is an abundant number, since it is smaller than the sum of its proper divisors (88633871520).

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

42206604600 is a wasteful number, since it uses less digits than its factorization.

42206604600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70344360 (or 70344351 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 42206604600 in words is "forty-two billion, two hundred six million, six hundred four thousand, six hundred".