134520054531356 has 24 divisors (see below), whose sum is σ = 257674606353024. Its totient is φ = 61068372799680.

The previous prime is 134520054531329. The next prime is 134520054531449. The reversal of 134520054531356 is 653135450025431.

It is a super-2 number, since 2×134520054531356² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 134520054531356.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21204292940 + ... + 21204299283.

It is an arithmetic number, because the mean of its divisors is an integer number (10736441931376).

Almost surely, 2^{134520054531356} is an apocalyptic number.

It is an amenable number.

134520054531356 is a deficient number, since it is larger than the sum of its proper divisors (123154551821668).

134520054531356 is a wasteful number, since it uses less digits than its factorization.

134520054531356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42408592301 (or 42408592299 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 47.

The spelling of 134520054531356 in words is "one hundred thirty-four trillion, five hundred twenty billion, fifty-four million, five hundred thirty-one thousand, three hundred fifty-six".