540234451435042 has 128 divisors (see below), whose sum is σ = 1025066471546880. Its totient is φ = 207789732345600.

The previous prime is 540234451435031. The next prime is 540234451435057. The reversal of 540234451435042 is 240534154432045.

It is a junction number, because it is equal to n+sod(n) for n = 540234451434983 and 540234451435001.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 81766978903 + ... + 81766985509.

It is an arithmetic number, because the mean of its divisors is an integer number (8008331808960).

Almost surely, 2^{540234451435042} is an apocalyptic number.

540234451435042 is a deficient number, since it is larger than the sum of its proper divisors (484832020111838).

540234451435042 is a wasteful number, since it uses less digits than its factorization.

540234451435042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13776.

The product of its (nonzero) digits is 4608000, while the sum is 46.

The spelling of 540234451435042 in words is "five hundred forty trillion, two hundred thirty-four billion, four hundred fifty-one million, four hundred thirty-five thousand, forty-two".