1334523672240 has 160 divisors (see below), whose sum is σ = 4514484554496. Its totient is φ = 323422817280.

The previous prime is 1334523672217. The next prime is 1334523672269. The reversal of 1334523672240 is 422763254331.

It is a junction number, because it is equal to n+sod(n) for n = 1334523672192 and 1334523672201.

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, 8829787 + ... + 8979653.

Almost surely, 2^{1334523672240} is an apocalyptic number.

1334523672240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1334523672240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2257242277248).

1334523672240 is an abundant number, since it is smaller than the sum of its proper divisors (3179960882256).

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

1334523672240 is a wasteful number, since it uses less digits than its factorization.

1334523672240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153267 (or 153261 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 42.

The spelling of 1334523672240 in words is "one trillion, three hundred thirty-four billion, five hundred twenty-three million, six hundred seventy-two thousand, two hundred forty".