140122330000400 has 240 divisors, whose sum is σ = 371522407615488. Its totient is φ = 50363908608000.

The previous prime is 140122330000349. The next prime is 140122330000421. The reversal of 140122330000400 is 4000033221041.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 131411804 + ... + 132473796.

Almost surely, 2^{140122330000400} is an apocalyptic number.

140122330000400 is a gapful number since it is divisible by the number (10) 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 140122330000400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185761203807744).

140122330000400 is an abundant number, since it is smaller than the sum of its proper divisors (231400077615088).

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

140122330000400 is a wasteful number, since it uses less digits than its factorization.

140122330000400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062370 (or 1062359 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 140122330000400 its reverse (4000033221041), we get a palindrome (144122363221441).

The spelling of 140122330000400 in words is "one hundred forty trillion, one hundred twenty-two billion, three hundred thirty million, four hundred", and thus it is an aban number.