1334426445 has 48 divisors (see below), whose sum is σ = 2610316800. Its totient is φ = 624677760.

The previous prime is 1334426389. The next prime is 1334426459. The reversal of 1334426445 is 5446244331.

1334426445 is a `hidden beast` number, since 1 + 3 + 3 + 4 + 4 + 2 + 644 + 5 = 666.

It is not a de Polignac number, because 1334426445 - 2⁹ = 1334425933 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32125 + ... + 60834.

It is an arithmetic number, because the mean of its divisors is an integer number (54381600).

Almost surely, 2^1334426445 is an apocalyptic number.

1334426445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1334426445 is a deficient number, since it is larger than the sum of its proper divisors (1275890355).

1334426445 is a wasteful number, since it uses less digits than its factorization.

1334426445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93010 (or 93007 counting only the distinct ones).

The product of its digits is 138240, while the sum is 36.

The square root of 1334426445 is about 36529.8021483829. The cubic root of 1334426445 is about 1100.9431154053.

The spelling of 1334426445 in words is "one billion, three hundred thirty-four million, four hundred twenty-six thousand, four hundred forty-five".