1334424140 has 48 divisors (see below), whose sum is σ = 3305938944. Its totient is φ = 442756800.

The previous prime is 1334424137. The next prime is 1334424149. The reversal of 1334424140 is 414244331.

It is not an unprimeable number, because it can be changed into a prime (1334424149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149396 + ... + 158075.

It is an arithmetic number, because the mean of its divisors is an integer number (68873728).

Almost surely, 2^1334424140 is an apocalyptic number.

1334424140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1334424140 is an abundant number, since it is smaller than the sum of its proper divisors (1971514804).

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

1334424140 is a wasteful number, since it uses less digits than its factorization.

1334424140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307518 (or 307516 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 1334424140 is about 36529.7705987870. The cubic root of 1334424140 is about 1100.9424815061.

Adding to 1334424140 its reverse (414244331), we get a palindrome (1748668471).

The spelling of 1334424140 in words is "one billion, three hundred thirty-four million, four hundred twenty-four thousand, one hundred forty".