140375741672 has 8 divisors (see below), whose sum is σ = 263204515650. Its totient is φ = 70187870832.

The previous prime is 140375741617. The next prime is 140375741677. The reversal of 140375741672 is 276147573041.

It can be written as a sum of positive squares in only one way, i.e., 136934042116 + 3441699556 = 370046^2 + 58666^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (140375741677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8773483847 + ... + 8773483862.

Almost surely, 2^140375741672 is an apocalyptic number.

It is an amenable number.

140375741672 is a deficient number, since it is larger than the sum of its proper divisors (122828773978).

140375741672 is a wasteful number, since it uses less digits than its factorization.

140375741672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17546967715 (or 17546967711 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 47.

The spelling of 140375741672 in words is "one hundred forty billion, three hundred seventy-five million, seven hundred forty-one thousand, six hundred seventy-two".