140737743740 has 24 divisors (see below), whose sum is σ = 322417377072. Its totient is φ = 51177361280.

The previous prime is 140737743721. The next prime is 140737743781. The reversal of 140737743740 is 47347737041.

It is a happy number.

140737743740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×140737743740² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319858289 + ... + 319858728.

It is an arithmetic number, because the mean of its divisors is an integer number (13434057378).

Almost surely, 2^140737743740 is an apocalyptic number.

140737743740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140737743740 is an abundant number, since it is smaller than the sum of its proper divisors (181679633332).

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

140737743740 is a wasteful number, since it uses less digits than its factorization.

140737743740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639717037 (or 639717035 counting only the distinct ones).

The product of its (nonzero) digits is 1382976, while the sum is 47.

The spelling of 140737743740 in words is "one hundred forty billion, seven hundred thirty-seven million, seven hundred forty-three thousand, seven hundred forty".