126700853934 has 16 divisors (see below), whose sum is σ = 255861919872. Its totient is φ = 41823582648.

The previous prime is 126700853933. The next prime is 126700853999. The reversal of 126700853934 is 439358007621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126700853933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102508164 + ... + 102509399.

It is an arithmetic number, because the mean of its divisors is an integer number (15991369992).

It is a 1-persistent number, because it is pandigital, but 2⋅126700853934 = 253401707868 is not.

Almost surely, 2^126700853934 is an apocalyptic number.

126700853934 is an abundant number, since it is smaller than the sum of its proper divisors (129161065938).

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

126700853934 is a wasteful number, since it uses less digits than its factorization.

126700853934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205017671.

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 126700853934 in words is "one hundred twenty-six billion, seven hundred million, eight hundred fifty-three thousand, nine hundred thirty-four".