126444522135434 has 8 divisors (see below), whose sum is σ = 189667420164288. Its totient is φ = 63222048747340.

The previous prime is 126444522135431. The next prime is 126444522135443. The reversal of 126444522135434 is 434531225444621.

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

It is not an unprimeable number, because it can be changed into a prime (126444522135431) 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, 105414722 + ... + 106607469.

It is an arithmetic number, because the mean of its divisors is an integer number (23708427520536).

Almost surely, 2^{126444522135434} is an apocalyptic number.

126444522135434 is a deficient number, since it is larger than the sum of its proper divisors (63222898028854).

126444522135434 is a wasteful number, since it uses less digits than its factorization.

126444522135434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212320380.

The product of its digits is 11059200, while the sum is 50.

The spelling of 126444522135434 in words is "one hundred twenty-six trillion, four hundred forty-four billion, five hundred twenty-two million, one hundred thirty-five thousand, four hundred thirty-four".