540120623254233 has 32 divisors (see below), whose sum is σ = 866363719603200. Its totient is φ = 292394498383296.

The previous prime is 540120623254231. The next prime is 540120623254327. The reversal of 540120623254233 is 332452326021045.

It is not a de Polignac number, because 540120623254233 - 2¹ = 540120623254231 is a prime.

It is a super-2 number, since 2×540120623254233² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (540120623254231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69755523 + ... + 77110791.

It is an arithmetic number, because the mean of its divisors is an integer number (27073866237600).

Almost surely, 2^{540120623254233} is an apocalyptic number.

It is an amenable number.

540120623254233 is a deficient number, since it is larger than the sum of its proper divisors (326243096348967).

540120623254233 is a wasteful number, since it uses less digits than its factorization.

540120623254233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7539341.

The product of its (nonzero) digits is 1036800, while the sum is 42.

Adding to 540120623254233 its reverse (332452326021045), we get a palindrome (872572949275278).

The spelling of 540120623254233 in words is "five hundred forty trillion, one hundred twenty billion, six hundred twenty-three million, two hundred fifty-four thousand, two hundred thirty-three".