10440220140102 has 32 divisors (see below), whose sum is σ = 22297244359680. Its totient is φ = 3251681465760.

The previous prime is 10440220140067. The next prime is 10440220140107. The reversal of 10440220140102 is 20104102204401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10440220140107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 967756948 + ... + 967767735.

It is an arithmetic number, because the mean of its divisors is an integer number (696788886240).

Almost surely, 2^{10440220140102} is an apocalyptic number.

10440220140102 is an abundant number, since it is smaller than the sum of its proper divisors (11857024219578).

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

10440220140102 is a wasteful number, since it uses less digits than its factorization.

10440220140102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1935524748.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 10440220140102 its reverse (20104102204401), we get a palindrome (30544322344503).

The spelling of 10440220140102 in words is "ten trillion, four hundred forty billion, two hundred twenty million, one hundred forty thousand, one hundred two".