540260020142 has 32 divisors (see below), whose sum is σ = 860870372544. Its totient is φ = 253929081600.

The previous prime is 540260020133. The next prime is 540260020171. The reversal of 540260020142 is 241020062045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 551909 + ... + 1176912.

It is an arithmetic number, because the mean of its divisors is an integer number (26902199142).

Almost surely, 2^540260020142 is an apocalyptic number.

540260020142 is a deficient number, since it is larger than the sum of its proper divisors (320610352402).

540260020142 is a wasteful number, since it uses less digits than its factorization.

540260020142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1729004.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 540260020142 its reverse (241020062045), we get a palindrome (781280082187).

The spelling of 540260020142 in words is "five hundred forty billion, two hundred sixty million, twenty thousand, one hundred forty-two".