140610375380 has 24 divisors (see below), whose sum is σ = 295298325000. Its totient is φ = 56241000320.

The previous prime is 140610375371. The next prime is 140610375421. The reversal of 140610375380 is 83573016041.

It can be written as a sum of positive squares in 4 ways, for example, as 18118775236 + 122491600144 = 134606^2 + 349988^2 .

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, 187490 + ... + 562470.

It is an arithmetic number, because the mean of its divisors is an integer number (12304096875).

Almost surely, 2^140610375380 is an apocalyptic number.

140610375380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a pronic number, being equal to 374980×374981.

It is an amenable number.

140610375380 is an abundant number, since it is smaller than the sum of its proper divisors (154687949620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140610375380 is a wasteful number, since it uses less digits than its factorization.

140610375380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393739 (or 393737 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 140610375380 in words is "one hundred forty billion, six hundred ten million, three hundred seventy-five thousand, three hundred eighty".