134265124051550 has 24 divisors (see below), whose sum is σ = 250014678880176. Its totient is φ = 53645501632640.

The previous prime is 134265124051519. The next prime is 134265124051559. The reversal of 134265124051550 is 55150421562431.

It is a happy number.

It is a super-2 number, since 2×134265124051550² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134265124051559) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1513654907 + ... + 1513743606.

It is an arithmetic number, because the mean of its divisors is an integer number (10417278286674).

Almost surely, 2^{134265124051550} is an apocalyptic number.

134265124051550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134265124051550 is a deficient number, since it is larger than the sum of its proper divisors (115749554828626).

134265124051550 is a wasteful number, since it uses less digits than its factorization.

134265124051550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3027399412 (or 3027399407 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 44.

The spelling of 134265124051550 in words is "one hundred thirty-four trillion, two hundred sixty-five billion, one hundred twenty-four million, fifty-one thousand, five hundred fifty".