140564415214 has 8 divisors (see below), whose sum is σ = 212712522480. Its totient is φ = 69660241056.

The previous prime is 140564415197. The next prime is 140564415241. The reversal of 140564415214 is 412514465041.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 310982994 + ... + 310983445.

It is an arithmetic number, because the mean of its divisors is an integer number (26589065310).

Almost surely, 2^140564415214 is an apocalyptic number.

140564415214 is a deficient number, since it is larger than the sum of its proper divisors (72148107266).

140564415214 is a wasteful number, since it uses less digits than its factorization.

140564415214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621966554.

The product of its (nonzero) digits is 76800, while the sum is 37.

The spelling of 140564415214 in words is "one hundred forty billion, five hundred sixty-four million, four hundred fifteen thousand, two hundred fourteen".