1366425034 has 8 divisors (see below), whose sum is σ = 2207302020. Its totient is φ = 630657696.

The previous prime is 1366425019. The next prime is 1366425091. The reversal of 1366425034 is 4305246631.

It can be written as a sum of positive squares in 2 ways, for example, as 1350783009 + 15642025 = 36753^2 + 3955^2 .

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, 26277379 + ... + 26277430.

Almost surely, 2^1366425034 is an apocalyptic number.

1366425034 is a deficient number, since it is larger than the sum of its proper divisors (840876986).

1366425034 is a wasteful number, since it uses less digits than its factorization.

1366425034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52554824.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 1366425034 is about 36965.1867843245. The cubic root of 1366425034 is about 1109.6736410345.

The spelling of 1366425034 in words is "one billion, three hundred sixty-six million, four hundred twenty-five thousand, thirty-four".