126362620675342 has 4 divisors (see below), whose sum is σ = 189543931013016. Its totient is φ = 63181310337670.

The previous prime is 126362620675339. The next prime is 126362620675393. The reversal of 126362620675342 is 243576026263621.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31590655168834 + ... + 31590655168837.

It is an arithmetic number, because the mean of its divisors is an integer number (47385982753254).

Almost surely, 2^{126362620675342} is an apocalyptic number.

126362620675342 is a deficient number, since it is larger than the sum of its proper divisors (63181310337674).

126362620675342 is an equidigital number, since it uses as much as digits as its factorization.

126362620675342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63181310337673.

The product of its (nonzero) digits is 26127360, while the sum is 55.

The spelling of 126362620675342 in words is "one hundred twenty-six trillion, three hundred sixty-two billion, six hundred twenty million, six hundred seventy-five thousand, three hundred forty-two".