140725514732045 has 8 divisors (see below), whose sum is σ = 171638988460440. Its totient is φ = 110734831264320.

The previous prime is 140725514732009. The next prime is 140725514732111. The reversal of 140725514732045 is 540237415527041.

It can be written as a sum of positive squares in 4 ways, for example, as 15104524694116 + 125620990037929 = 3886454^2 + 11208077^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 140725514732045 - 2⁶ = 140725514731981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 140725514731984 and 140725514732002.

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, 230697564830 + ... + 230697565439.

It is an arithmetic number, because the mean of its divisors is an integer number (21454873557555).

Almost surely, 2^{140725514732045} is an apocalyptic number.

It is an amenable number.

140725514732045 is a deficient number, since it is larger than the sum of its proper divisors (30913473728395).

140725514732045 is an equidigital number, since it uses as much as digits as its factorization.

140725514732045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461395130335.

The product of its (nonzero) digits is 4704000, while the sum is 50.

The spelling of 140725514732045 in words is "one hundred forty trillion, seven hundred twenty-five billion, five hundred fourteen million, seven hundred thirty-two thousand, forty-five".