140104406015 has 8 divisors (see below), whose sum is σ = 192143185440. Its totient is φ = 96071592672.

The previous prime is 140104406009. The next prime is 140104406051. The reversal of 140104406015 is 510604401041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140104406015 - 2⁸ = 140104405759 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2001491480 + ... + 2001491549.

It is an arithmetic number, because the mean of its divisors is an integer number (24017898180).

Almost surely, 2^140104406015 is an apocalyptic number.

140104406015 is a deficient number, since it is larger than the sum of its proper divisors (52038779425).

140104406015 is an equidigital number, since it uses as much as digits as its factorization.

140104406015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4002983041.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 140104406015 its reverse (510604401041), we get a palindrome (650708807056).

The spelling of 140104406015 in words is "one hundred forty billion, one hundred four million, four hundred six thousand, fifteen".