1351107542426 has 8 divisors (see below), whose sum is σ = 2029338543540. Its totient is φ = 674661361248.

The previous prime is 1351107542417. The next prime is 1351107542461. The reversal of 1351107542426 is 6242457011531.

It can be written as a sum of positive squares in 2 ways, for example, as 1208449497025 + 142658045401 = 1099295^2 + 377701^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446203091 + ... + 446206118.

Almost surely, 2^{1351107542426} is an apocalyptic number.

1351107542426 is a deficient number, since it is larger than the sum of its proper divisors (678231001114).

1351107542426 is an equidigital number, since it uses as much as digits as its factorization.

1351107542426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892409968.

The product of its (nonzero) digits is 201600, while the sum is 41.

The spelling of 1351107542426 in words is "one trillion, three hundred fifty-one billion, one hundred seven million, five hundred forty-two thousand, four hundred twenty-six".