140211004012 has 12 divisors (see below), whose sum is σ = 245400344280. Its totient is φ = 70096619936.

The previous prime is 140211004009. The next prime is 140211004019. The reversal of 140211004012 is 210400112041.

It is a happy number.

It is a super-2 number, since 2×140211004012² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140211004019) 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, 2184937 + ... + 2248192.

It is an arithmetic number, because the mean of its divisors is an integer number (20450028690).

Almost surely, 2^140211004012 is an apocalyptic number.

It is an amenable number.

140211004012 is a deficient number, since it is larger than the sum of its proper divisors (105189340268).

140211004012 is a wasteful number, since it uses less digits than its factorization.

140211004012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4441040 (or 4441038 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 140211004012 its reverse (210400112041), we get a palindrome (350611116053).

The spelling of 140211004012 in words is "one hundred forty billion, two hundred eleven million, four thousand, twelve".