140021101104 has 40 divisors (see below), whose sum is σ = 368546112432. Its totient is φ = 45793063680.

The previous prime is 140021101097. The next prime is 140021101109. The reversal of 140021101104 is 401101120041.

It is not an unprimeable number, because it can be changed into a prime (140021101109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27517327 + ... + 27522414.

Almost surely, 2^140021101104 is an apocalyptic number.

It is an amenable number.

140021101104 is an abundant number, since it is smaller than the sum of its proper divisors (228525011328).

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

140021101104 is a wasteful number, since it uses less digits than its factorization.

140021101104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55039805 (or 55039799 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 140021101104 its reverse (401101120041), we get a palindrome (541122221145).

The spelling of 140021101104 in words is "one hundred forty billion, twenty-one million, one hundred one thousand, one hundred four".