140213200321142 has 16 divisors (see below), whose sum is σ = 226498903035552. Its totient is φ = 64713597231360.

The previous prime is 140213200321109. The next prime is 140213200321157. The reversal of 140213200321142 is 241123002312041.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

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, 1542167 + ... + 16816797.

It is an arithmetic number, because the mean of its divisors is an integer number (14156181439722).

Almost surely, 2^{140213200321142} is an apocalyptic number.

140213200321142 is a deficient number, since it is larger than the sum of its proper divisors (86285702714410).

140213200321142 is a wasteful number, since it uses less digits than its factorization.

140213200321142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15627703.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 140213200321142 its reverse (241123002312041), we get a palindrome (381336202633183).

The spelling of 140213200321142 in words is "one hundred forty trillion, two hundred thirteen billion, two hundred million, three hundred twenty-one thousand, one hundred forty-two".