140034441132240 has 80 divisors (see below), whose sum is σ = 434270028897600. Its totient is φ = 37328473645056.

The previous prime is 140034441132211. The next prime is 140034441132269. The reversal of 140034441132240 is 42231144430041.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (140034441132211) and next prime (140034441132269).

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109079185 + ... + 110355504.

It is an arithmetic number, because the mean of its divisors is an integer number (5428375361220).

Almost surely, 2^{140034441132240} is an apocalyptic number.

140034441132240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140034441132240 is an abundant number, since it is smaller than the sum of its proper divisors (294235587765360).

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

140034441132240 is a wasteful number, since it uses less digits than its factorization.

140034441132240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219437364 (or 219437358 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 140034441132240 its reverse (42231144430041), we get a palindrome (182265585562281).

The spelling of 140034441132240 in words is "one hundred forty trillion, thirty-four billion, four hundred forty-one million, one hundred thirty-two thousand, two hundred forty".