140014100144040 has 256 divisors, whose sum is σ = 463066199654400. Its totient is φ = 33748567716864.

The previous prime is 140014100144033. The next prime is 140014100144047. The reversal of 140014100144040 is 40441001410041.

It is an interprime number because it is at equal distance from previous prime (140014100144033) and next prime (140014100144047).

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

It is a self number, because there is not a number n which added to its sum of digits gives 140014100144040.

It is not an unprimeable number, because it can be changed into a prime (140014100144047) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14847712 + ... + 22371471.

It is an arithmetic number, because the mean of its divisors is an integer number (1808852342400).

Almost surely, 2^{140014100144040} is an apocalyptic number.

140014100144040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140014100144040 is an abundant number, since it is smaller than the sum of its proper divisors (323052099510360).

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

140014100144040 is a wasteful number, since it uses less digits than its factorization.

140014100144040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37219296 (or 37219292 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 140014100144040 its reverse (40441001410041), we get a palindrome (180455101554081).

The spelling of 140014100144040 in words is "one hundred forty trillion, fourteen billion, one hundred million, one hundred forty-four thousand, forty".