140412202400000 has 108 divisors (see below), whose sum is σ = 350322479465364. Its totient is φ = 56164880640000.

The previous prime is 140412202399867. The next prime is 140412202400009. The reversal of 140412202400000 is 4202214041.

It can be written as a sum of positive squares in 6 ways, for example, as 138806852583424 + 1605349816576 = 11781632^2 + 1267024^2 .

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

It is not an unprimeable number, because it can be changed into a prime (140412202400009) 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, 86957627 + ... + 88557626.

Almost surely, 2^{140412202400000} is an apocalyptic number.

140412202400000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140412202400000 is an abundant number, since it is smaller than the sum of its proper divisors (209910277065364).

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

140412202400000 is an frugal number, since it uses more digits than its factorization.

140412202400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175515294 (or 175515260 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 140412202400000 its reverse (4202214041), we get a palindrome (140416404614041).

The spelling of 140412202400000 in words is "one hundred forty trillion, four hundred twelve billion, two hundred two million, four hundred thousand".