140440313341000 has 64 divisors (see below), whose sum is σ = 345926666592000. Its totient is φ = 53219487153600.

The previous prime is 140440313340983. The next prime is 140440313341033. The reversal of 140440313341000 is 143313044041.

It is a happy number.

It is a super-2 number, since 2×140440313341000² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140440313341000.

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, 3695778720 + ... + 3695816719.

It is an arithmetic number, because the mean of its divisors is an integer number (5405104165500).

Almost surely, 2^{140440313341000} is an apocalyptic number.

140440313341000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140440313341000 is an abundant number, since it is smaller than the sum of its proper divisors (205486353251000).

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

140440313341000 is a wasteful number, since it uses less digits than its factorization.

140440313341000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7391595479 (or 7391595465 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 140440313341000 its reverse (143313044041), we get a palindrome (140583626385041).

The spelling of 140440313341000 in words is "one hundred forty trillion, four hundred forty billion, three hundred thirteen million, three hundred forty-one thousand".