140776540804 has 27 divisors (see below), whose sum is σ = 255186465807. Its totient is φ = 67950583008.

The previous prime is 140776540771. The next prime is 140776540823. The reversal of 140776540804 is 408045677041.

The square root of 140776540804 is 375202.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 36214851204 + 104561689600 = 190302^2 + 323360^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 21758482 + ... + 21764950.

Almost surely, 2^140776540804 is an apocalyptic number.

140776540804 is the 375202-nd square number.

It is an amenable number.

140776540804 is a deficient number, since it is larger than the sum of its proper divisors (114409925003).

140776540804 is an frugal number, since it uses more digits than its factorization.

140776540804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13000 (or 6500 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 46.

The spelling of 140776540804 in words is "one hundred forty billion, seven hundred seventy-six million, five hundred forty thousand, eight hundred four".