40001304200 has 192 divisors, whose sum is σ = 115014513600. Its totient is φ = 12720153600.

The previous prime is 40001304169. The next prime is 40001304229. The reversal of 40001304200 is 240310004.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 506594 + ... + 580206.

It is an arithmetic number, because the mean of its divisors is an integer number (599033925).

Almost surely, 2^40001304200 is an apocalyptic number.

40001304200 is a gapful number since it is divisible by the number (40) 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 40001304200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57507256800).

40001304200 is an abundant number, since it is smaller than the sum of its proper divisors (75013209400).

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

40001304200 is a wasteful number, since it uses less digits than its factorization.

40001304200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73672 (or 73663 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 40001304200 its reverse (240310004), we get a palindrome (40241614204).

The spelling of 40001304200 in words is "forty billion, one million, three hundred four thousand, two hundred".