400140103300 has 72 divisors (see below), whose sum is σ = 1004303595456. Its totient is φ = 135537970560.

The previous prime is 400140103229. The next prime is 400140103369. The reversal of 400140103300 is 3301041004.

It is a super-2 number, since 2×400140103300² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3385447 + ... + 3501646.

It is an arithmetic number, because the mean of its divisors is an integer number (13948661048).

Almost surely, 2^400140103300 is an apocalyptic number.

It is an amenable number.

400140103300 is an abundant number, since it is smaller than the sum of its proper divisors (604163492156).

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

400140103300 is a wasteful number, since it uses less digits than its factorization.

400140103300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6887197 (or 6887190 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 400140103300 its reverse (3301041004), we get a palindrome (403441144304).

The spelling of 400140103300 in words is "four hundred billion, one hundred forty million, one hundred three thousand, three hundred".