140329386292 has 24 divisors (see below), whose sum is σ = 252588566216. Its totient is φ = 68166862848.

The previous prime is 140329386271. The next prime is 140329386299. The reversal of 140329386292 is 292683923041.

It can be written as a sum of positive squares in 4 ways, for example, as 47277544356 + 93051841936 = 217434^2 + 305044^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140329386299) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 604833 + ... + 804040.

Almost surely, 2^140329386292 is an apocalyptic number.

It is an amenable number.

140329386292 is a deficient number, since it is larger than the sum of its proper divisors (112259179924).

140329386292 is a wasteful number, since it uses less digits than its factorization.

140329386292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409587 (or 1409585 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 49.

The spelling of 140329386292 in words is "one hundred forty billion, three hundred twenty-nine million, three hundred eighty-six thousand, two hundred ninety-two".