140213112022444 has 6 divisors (see below), whose sum is σ = 245372946039284. Its totient is φ = 70106556011220.

The previous prime is 140213112022387. The next prime is 140213112022469. The reversal of 140213112022444 is 444220211312041.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17526639002802 + ... + 17526639002809.

Almost surely, 2^{140213112022444} is an apocalyptic number.

It is an amenable number.

140213112022444 is a deficient number, since it is larger than the sum of its proper divisors (105159834016840).

140213112022444 is a wasteful number, since it uses less digits than its factorization.

140213112022444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35053278005615 (or 35053278005613 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 140213112022444 its reverse (444220211312041), we get a palindrome (584433323334485).

The spelling of 140213112022444 in words is "one hundred forty trillion, two hundred thirteen billion, one hundred twelve million, twenty-two thousand, four hundred forty-four".