126646105134 has 16 divisors (see below), whose sum is σ = 253307233872. Its totient is φ = 42212864448.

The previous prime is 126646105127. The next prime is 126646105141. The reversal of 126646105134 is 431501646621.

126646105134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (126646105127) and next prime (126646105141).

It is a super-2 number, since 2×126646105134² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 126646105092 and 126646105101.

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, 514879 + ... + 719994.

It is an arithmetic number, because the mean of its divisors is an integer number (15831702117).

Almost surely, 2^126646105134 is an apocalyptic number.

126646105134 is an abundant number, since it is smaller than the sum of its proper divisors (126661128738).

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

126646105134 is a wasteful number, since it uses less digits than its factorization.

126646105134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251971.

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 126646105134 in words is "one hundred twenty-six billion, six hundred forty-six million, one hundred five thousand, one hundred thirty-four".