140143334412102 has 48 divisors (see below), whose sum is σ = 338074304182272. Its totient is φ = 37933534122480.

The previous prime is 140143334412047. The next prime is 140143334412127. The reversal of 140143334412102 is 201214433341041.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4621516774 + ... + 4621547097.

It is an arithmetic number, because the mean of its divisors is an integer number (7043214670464).

Almost surely, 2^{140143334412102} is an apocalyptic number.

140143334412102 is an abundant number, since it is smaller than the sum of its proper divisors (197930969770170).

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

140143334412102 is a wasteful number, since it uses less digits than its factorization.

140143334412102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9243063921 (or 9243063902 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 140143334412102 its reverse (201214433341041), we get a palindrome (341357767753143).

The spelling of 140143334412102 in words is "one hundred forty trillion, one hundred forty-three billion, three hundred thirty-four million, four hundred twelve thousand, one hundred two".