140604148246 has 8 divisors (see below), whose sum is σ = 210908780784. Its totient is φ = 70301221320.

The previous prime is 140604148207. The next prime is 140604148249. The reversal of 140604148246 is 642841406041.

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

It is a junction number, because it is equal to n+sod(n) for n = 140604148199 and 140604148208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140604148249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195250 + ... + 565093.

It is an arithmetic number, because the mean of its divisors is an integer number (26363597598).

Almost surely, 2^140604148246 is an apocalyptic number.

140604148246 is a deficient number, since it is larger than the sum of its proper divisors (70304632538).

140604148246 is an equidigital number, since it uses as much as digits as its factorization.

140604148246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852806.

The product of its (nonzero) digits is 147456, while the sum is 40.

The spelling of 140604148246 in words is "one hundred forty billion, six hundred four million, one hundred forty-eight thousand, two hundred forty-six".