540355214044 has 12 divisors (see below), whose sum is σ = 946626542568. Its totient is φ = 269890487600.

The previous prime is 540355214023. The next prime is 540355214053. The reversal of 540355214044 is 440412553045.

It is a junction number, because it is equal to n+sod(n) for n = 540355213994 and 540355214012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71775622 + ... + 71783149.

It is an arithmetic number, because the mean of its divisors is an integer number (78885545214).

Almost surely, 2^540355214044 is an apocalyptic number.

It is an amenable number.

540355214044 is a deficient number, since it is larger than the sum of its proper divisors (406271328524).

540355214044 is a wasteful number, since it uses less digits than its factorization.

540355214044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143559716 (or 143559714 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 37.

Adding to 540355214044 its reverse (440412553045), we get a palindrome (980767767089).

The spelling of 540355214044 in words is "five hundred forty billion, three hundred fifty-five million, two hundred fourteen thousand, forty-four".