140100102404 has 12 divisors (see below), whose sum is σ = 245343926604. Its totient is φ = 70001837664.

The previous prime is 140100102391. The next prime is 140100102463. The reversal of 140100102404 is 404201001041.

It can be written as a sum of positive squares in 2 ways, for example, as 138168324100 + 1931778304 = 371710^2 + 43952^2 .

It is a super-2 number, since 2×140100102404² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12046847 + ... + 12058470.

It is an arithmetic number, because the mean of its divisors is an integer number (20445327217).

Almost surely, 2^140100102404 is an apocalyptic number.

It is an amenable number.

140100102404 is a deficient number, since it is larger than the sum of its proper divisors (105243824200).

140100102404 is a wasteful number, since it uses less digits than its factorization.

140100102404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24106774 (or 24106772 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 140100102404 its reverse (404201001041), we get a palindrome (544301103445).

The spelling of 140100102404 in words is "one hundred forty billion, one hundred million, one hundred two thousand, four hundred four".