140012344410 has 16 divisors (see below), whose sum is σ = 336029626656. Its totient is φ = 37336625168.

The previous prime is 140012344387. The next prime is 140012344441. The reversal of 140012344410 is 14443210041.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2333539044 + ... + 2333539103.

It is an arithmetic number, because the mean of its divisors is an integer number (21001851666).

Almost surely, 2^140012344410 is an apocalyptic number.

140012344410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140012344410 is an abundant number, since it is smaller than the sum of its proper divisors (196017282246).

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

140012344410 is a wasteful number, since it uses less digits than its factorization.

140012344410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4667078157.

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

Adding to 140012344410 its reverse (14443210041), we get a palindrome (154455554451).

The spelling of 140012344410 in words is "one hundred forty billion, twelve million, three hundred forty-four thousand, four hundred ten".