140220404322392 has 16 divisors (see below), whose sum is σ = 264275502968040. Its totient is φ = 69746936864256.

The previous prime is 140220404322389. The next prime is 140220404322409. The reversal of 140220404322392 is 293223404022041.

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, 45408160478 + ... + 45408163565.

Almost surely, 2^{140220404322392} is an apocalyptic number.

It is an amenable number.

140220404322392 is a deficient number, since it is larger than the sum of its proper divisors (124055098645648).

140220404322392 is a wasteful number, since it uses less digits than its factorization.

140220404322392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90816324242 (or 90816324238 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 38.

The spelling of 140220404322392 in words is "one hundred forty trillion, two hundred twenty billion, four hundred four million, three hundred twenty-two thousand, three hundred ninety-two".