540252141466 has 32 divisors (see below), whose sum is σ = 866565992448. Its totient is φ = 252053754480.

The previous prime is 540252141433. The next prime is 540252141467. The reversal of 540252141466 is 664141252045.

It is not an unprimeable number, because it can be changed into a prime (540252141467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 533490 + ... + 1168381.

It is an arithmetic number, because the mean of its divisors is an integer number (27080187264).

Almost surely, 2^540252141466 is an apocalyptic number.

540252141466 is a deficient number, since it is larger than the sum of its proper divisors (326313850982).

540252141466 is a wasteful number, since it uses less digits than its factorization.

540252141466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1702066.

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 540252141466 in words is "five hundred forty billion, two hundred fifty-two million, one hundred forty-one thousand, four hundred sixty-six".