140213114113542 has 128 divisors (see below), whose sum is σ = 293507314974720. Its totient is φ = 44601674008320.

The previous prime is 140213114113529. The next prime is 140213114113547. The reversal of 140213114113542 is 245311411312041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140213114113547) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25368753183 + ... + 25368758709.

It is an arithmetic number, because the mean of its divisors is an integer number (2293025898240).

Almost surely, 2^{140213114113542} is an apocalyptic number.

140213114113542 is an abundant number, since it is smaller than the sum of its proper divisors (153294200861178).

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

140213114113542 is a wasteful number, since it uses less digits than its factorization.

140213114113542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8418.

The product of its (nonzero) digits is 11520, while the sum is 33.

Adding to 140213114113542 its reverse (245311411312041), we get a palindrome (385524525425583).

The spelling of 140213114113542 in words is "one hundred forty trillion, two hundred thirteen billion, one hundred fourteen million, one hundred thirteen thousand, five hundred forty-two".