134264626550440 has 16 divisors (see below), whose sum is σ = 302095409738580. Its totient is φ = 53705850620160.

The previous prime is 134264626550339. The next prime is 134264626550443. The reversal of 134264626550440 is 44055626462431.

It can be written as a sum of positive squares in 2 ways, for example, as 130146251483556 + 4118375066884 = 11408166^2 + 2029378^2 .

It is not an unprimeable number, because it can be changed into a prime (134264626550443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1678307831841 + ... + 1678307831920.

Almost surely, 2^{134264626550440} is an apocalyptic number.

134264626550440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134264626550440 is an abundant number, since it is smaller than the sum of its proper divisors (167830783188140).

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

134264626550440 is a wasteful number, since it uses less digits than its factorization.

134264626550440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3356615663772 (or 3356615663768 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 52.

The spelling of 134264626550440 in words is "one hundred thirty-four trillion, two hundred sixty-four billion, six hundred twenty-six million, five hundred fifty thousand, four hundred forty".