140041240102 has 16 divisors (see below), whose sum is σ = 222636339072. Its totient is φ = 65837197440.

The previous prime is 140041240049. The next prime is 140041240103. The reversal of 140041240102 is 201042140041.

140041240102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×140041240102² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140041240102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140041240103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1982358 + ... + 2051785.

It is an arithmetic number, because the mean of its divisors is an integer number (13914771192).

Almost surely, 2^140041240102 is an apocalyptic number.

140041240102 is a deficient number, since it is larger than the sum of its proper divisors (82595098970).

140041240102 is a wasteful number, since it uses less digits than its factorization.

140041240102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4035183.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 140041240102 its reverse (201042140041), we get a palindrome (341083380143).

The spelling of 140041240102 in words is "one hundred forty billion, forty-one million, two hundred forty thousand, one hundred two".