540245424346 has 16 divisors (see below), whose sum is σ = 816380237160. Its totient is φ = 268119147520.

The previous prime is 540245424287. The next prime is 540245424371. The reversal of 540245424346 is 643424542045.

It can be written as a sum of positive squares in 4 ways, for example, as 372845793321 + 167399631025 = 610611^2 + 409145^2 .

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, 2282250 + ... + 2507818.

Almost surely, 2^540245424346 is an apocalyptic number.

540245424346 is a deficient number, since it is larger than the sum of its proper divisors (276134812814).

540245424346 is a wasteful number, since it uses less digits than its factorization.

540245424346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234449.

The product of its (nonzero) digits is 1843200, while the sum is 43.

The spelling of 540245424346 in words is "five hundred forty billion, two hundred forty-five million, four hundred twenty-four thousand, three hundred forty-six".