1356204426 has 32 divisors (see below), whose sum is σ = 2726949888. Its totient is φ = 449652720.

The previous prime is 1356204413. The next prime is 1356204431. The reversal of 1356204426 is 6244026531.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1207101 + ... + 1208223.

It is an arithmetic number, because the mean of its divisors is an integer number (85217184).

Almost surely, 2^1356204426 is an apocalyptic number.

1356204426 is an abundant number, since it is smaller than the sum of its proper divisors (1370745462).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1356204426 is a wasteful number, since it uses less digits than its factorization.

1356204426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2026.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 1356204426 is about 36826.6808985007. The cubic root of 1356204426 is about 1106.8999957806.

The spelling of 1356204426 in words is "one billion, three hundred fifty-six million, two hundred four thousand, four hundred twenty-six".