7242640206200 has 576 divisors, whose sum is σ = 21468214562400. Its totient is φ = 2257403904000.

The previous prime is 7242640206157. The next prime is 7242640206223. The reversal of 7242640206200 is 26020462427.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 502919000 + ... + 502933400.

Almost surely, 2^{7242640206200} is an apocalyptic number.

7242640206200 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7242640206200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10734107281200).

7242640206200 is an abundant number, since it is smaller than the sum of its proper divisors (14225574356200).

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

7242640206200 is a wasteful number, since it uses less digits than its factorization.

7242640206200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14560 (or 14544 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 35.

Adding to 7242640206200 its reverse (26020462427), we get a palindrome (7268660668627).

The spelling of 7242640206200 in words is "seven trillion, two hundred forty-two billion, six hundred forty million, two hundred six thousand, two hundred".