140044030124100 has 144 divisors (see below), whose sum is σ = 405646861605888. Its totient is φ = 37303355612160.

The previous prime is 140044030124081. The next prime is 140044030124107. The reversal of 140044030124100 is 1421030440041.

It is a super-2 number, since 2×140044030124100² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140044030124107) by changing a digit.

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, 1765139632 + ... + 1765218968.

Almost surely, 2^{140044030124100} is an apocalyptic number.

140044030124100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140044030124100 is an abundant number, since it is smaller than the sum of its proper divisors (265602831481788).

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

140044030124100 is a wasteful number, since it uses less digits than its factorization.

140044030124100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85854 (or 85847 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 140044030124100 its reverse (1421030440041), we get a palindrome (141465060564141).

The spelling of 140044030124100 in words is "one hundred forty trillion, forty-four billion, thirty million, one hundred twenty-four thousand, one hundred".