140131102024320 has 128 divisors (see below), whose sum is σ = 487274059385280. Its totient is φ = 33971176243200.

The previous prime is 140131102024271. The next prime is 140131102024337. The reversal of 140131102024320 is 23420201131041.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (24).

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 15 ways as a sum of consecutive naturals, for example, 3317476561 + ... + 3317518800.

Almost surely, 2^{140131102024320} is an apocalyptic number.

140131102024320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140131102024320 is an abundant number, since it is smaller than the sum of its proper divisors (347142957360960).

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

140131102024320 is a wasteful number, since it uses less digits than its factorization.

140131102024320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6634995394 (or 6634995382 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 140131102024320 its reverse (23420201131041), we get a palindrome (163551303155361).

The spelling of 140131102024320 in words is "one hundred forty trillion, one hundred thirty-one billion, one hundred two million, twenty-four thousand, three hundred twenty".