1334231311420 has 48 divisors (see below), whose sum is σ = 3205972062720. Its totient is φ = 456905461824.

The previous prime is 1334231311417. The next prime is 1334231311471. The reversal of 1334231311420 is 241131324331.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

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, 5562054 + ... + 5796973.

It is an arithmetic number, because the mean of its divisors is an integer number (66791084640).

Almost surely, 2^{1334231311420} is an apocalyptic number.

1334231311420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1334231311420 is an abundant number, since it is smaller than the sum of its proper divisors (1871740751300).

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

1334231311420 is a wasteful number, since it uses less digits than its factorization.

1334231311420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11359882 (or 11359880 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 1334231311420 its reverse (241131324331), we get a palindrome (1575362635751).

The spelling of 1334231311420 in words is "one trillion, three hundred thirty-four billion, two hundred thirty-one million, three hundred eleven thousand, four hundred twenty".