126747345034 has 8 divisors (see below), whose sum is σ = 194166145728. Its totient is φ = 62025296460.

The previous prime is 126747345031. The next prime is 126747345047. The reversal of 126747345034 is 430543747621.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×126747345034² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (126747345031) 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, 674187912 + ... + 674188099.

It is an arithmetic number, because the mean of its divisors is an integer number (24270768216).

Almost surely, 2^126747345034 is an apocalyptic number.

126747345034 is a deficient number, since it is larger than the sum of its proper divisors (67418800694).

126747345034 is a wasteful number, since it uses less digits than its factorization.

126747345034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1348376060.

The product of its (nonzero) digits is 1693440, while the sum is 46.

The spelling of 126747345034 in words is "one hundred twenty-six billion, seven hundred forty-seven million, three hundred forty-five thousand, thirty-four".