1352136742 has 64 divisors (see below), whose sum is σ = 2376843264. Its totient is φ = 570810240.

The previous prime is 1352136727. The next prime is 1352136757. The reversal of 1352136742 is 2476312531.

It is an interprime number because it is at equal distance from previous prime (1352136727) and next prime (1352136757).

It is a junction number, because it is equal to n+sod(n) for n = 1352136698 and 1352136707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3405688 + ... + 3406084.

It is an arithmetic number, because the mean of its divisors is an integer number (37138176).

Almost surely, 2^1352136742 is an apocalyptic number.

1352136742 is a deficient number, since it is larger than the sum of its proper divisors (1024706522).

1352136742 is a wasteful number, since it uses less digits than its factorization.

1352136742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613.

The product of its digits is 30240, while the sum is 34.

The square root of 1352136742 is about 36771.4120207533. The cubic root of 1352136742 is about 1105.7922403610.

The spelling of 1352136742 in words is "one billion, three hundred fifty-two million, one hundred thirty-six thousand, seven hundred forty-two".