540041520321234 has 192 divisors, whose sum is σ = 1191883716137088. Its totient is φ = 176701774233600.

The previous prime is 540041520321221. The next prime is 540041520321253. The reversal of 540041520321234 is 432123025140045.

It is a happy number.

540041520321234 is a `hidden beast` number, since 5 + 4 + 0 + 0 + 4 + 1 + 520 + 3 + 2 + 123 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 102261220674 + ... + 102261225954.

It is an arithmetic number, because the mean of its divisors is an integer number (6207727688214).

Almost surely, 2^{540041520321234} is an apocalyptic number.

540041520321234 is an abundant number, since it is smaller than the sum of its proper divisors (651842195815854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

540041520321234 is a wasteful number, since it uses less digits than its factorization.

540041520321234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6713 (or 6710 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 540041520321234 its reverse (432123025140045), we get a palindrome (972164545461279).

The spelling of 540041520321234 in words is "five hundred forty trillion, forty-one billion, five hundred twenty million, three hundred twenty-one thousand, two hundred thirty-four".