140381382752 has 48 divisors (see below), whose sum is σ = 297795587040. Its totient is φ = 64756564992.

The previous prime is 140381382737. The next prime is 140381382761. The reversal of 140381382752 is 257283183041.

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, 691868 + ... + 871460.

It is an arithmetic number, because the mean of its divisors is an integer number (6204074730).

Almost surely, 2^140381382752 is an apocalyptic number.

It is an amenable number.

140381382752 is an abundant number, since it is smaller than the sum of its proper divisors (157414204288).

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

140381382752 is a wasteful number, since it uses less digits than its factorization.

140381382752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181495 (or 181487 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 140381382752 in words is "one hundred forty billion, three hundred eighty-one million, three hundred eighty-two thousand, seven hundred fifty-two".