134540013253042 has 8 divisors (see below), whose sum is σ = 202458926696832. Its totient is φ = 67053704354100.

The previous prime is 134540013252989. The next prime is 134540013253057. The reversal of 134540013253042 is 240352310045431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×134540013253042² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 134540013252992 and 134540013253010.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108151135434 + ... + 108151136677.

It is an arithmetic number, because the mean of its divisors is an integer number (25307365837104).

Almost surely, 2^{134540013253042} is an apocalyptic number.

134540013253042 is a deficient number, since it is larger than the sum of its proper divisors (67918913443790).

134540013253042 is a wasteful number, since it uses less digits than its factorization.

134540013253042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216302272424.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 134540013253042 its reverse (240352310045431), we get a palindrome (374892323298473).

The spelling of 134540013253042 in words is "one hundred thirty-four trillion, five hundred forty billion, thirteen million, two hundred fifty-three thousand, forty-two".