12450355134 has 16 divisors (see below), whose sum is σ = 28457954688. Its totient is φ = 3557244312.

The previous prime is 12450355121. The next prime is 12450355187. The reversal of 12450355134 is 43155305421.

It is a super-2 number, since 2×12450355134² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12450355095 and 12450355104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148218472 + ... + 148218555.

It is an arithmetic number, because the mean of its divisors is an integer number (1778622168).

Almost surely, 2^12450355134 is an apocalyptic number.

12450355134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12450355134 is an abundant number, since it is smaller than the sum of its proper divisors (16007599554).

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

12450355134 is a wasteful number, since it uses less digits than its factorization.

12450355134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296437039.

The product of its (nonzero) digits is 36000, while the sum is 33.

The spelling of 12450355134 in words is "twelve billion, four hundred fifty million, three hundred fifty-five thousand, one hundred thirty-four".