140123434112200 has 192 divisors, whose sum is σ = 409098116044800. Its totient is φ = 43360628486400.

The previous prime is 140123434112113. The next prime is 140123434112201. The reversal of 140123434112200 is 2211434321041.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (140123434112201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30589344 + ... + 34870543.

It is an arithmetic number, because the mean of its divisors is an integer number (2130719354400).

Almost surely, 2^{140123434112200} is an apocalyptic number.

140123434112200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140123434112200 is an abundant number, since it is smaller than the sum of its proper divisors (268974681932600).

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

140123434112200 is a wasteful number, since it uses less digits than its factorization.

140123434112200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65460060 (or 65460051 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 140123434112200 its reverse (2211434321041), we get a palindrome (142334868433241).

The spelling of 140123434112200 in words is "one hundred forty trillion, one hundred twenty-three billion, four hundred thirty-four million, one hundred twelve thousand, two hundred".