40103218434102 has 32 divisors (see below), whose sum is σ = 84430277329920. Its totient is φ = 12663806885280.

The previous prime is 40103218434091. The next prime is 40103218434109. The reversal of 40103218434102 is 20143481230104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40103218434109) 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 15 ways as a sum of consecutive naturals, for example, 1141513 + ... + 9028260.

It is an arithmetic number, because the mean of its divisors is an integer number (2638446166560).

Almost surely, 2^{40103218434102} is an apocalyptic number.

40103218434102 is an abundant number, since it is smaller than the sum of its proper divisors (44327058895818).

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

40103218434102 is a wasteful number, since it uses less digits than its factorization.

40103218434102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10204388.

The product of its (nonzero) digits is 18432, while the sum is 33.

Adding to 40103218434102 its reverse (20143481230104), we get a palindrome (60246699664206).

The spelling of 40103218434102 in words is "forty trillion, one hundred three billion, two hundred eighteen million, four hundred thirty-four thousand, one hundred two".