140440100214412 has 12 divisors (see below), whose sum is σ = 245770331211720. Its totient is φ = 70220005582496.

The previous prime is 140440100214373. The next prime is 140440100214419. The reversal of 140440100214412 is 214412001044041.

It is not an unprimeable number, because it can be changed into a prime (140440100214419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3444418 + ... + 17109769.

It is an arithmetic number, because the mean of its divisors is an integer number (20480860934310).

Almost surely, 2^{140440100214412} is an apocalyptic number.

It is an amenable number.

140440100214412 is a deficient number, since it is larger than the sum of its proper divisors (105330230997308).

140440100214412 is a wasteful number, since it uses less digits than its factorization.

140440100214412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22262360 (or 22262358 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

Adding to 140440100214412 its reverse (214412001044041), we get a palindrome (354852101258453).

The spelling of 140440100214412 in words is "one hundred forty trillion, four hundred forty billion, one hundred million, two hundred fourteen thousand, four hundred twelve".