1402234313424 has 40 divisors (see below), whose sum is σ = 4139929878720. Its totient is φ = 400638375168.

The previous prime is 1402234313423. The next prime is 1402234313437. The reversal of 1402234313424 is 4243134322041.

It is a super-2 number, since 2×1402234313424² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402234313423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2086657869 + ... + 2086658540.

It is an arithmetic number, because the mean of its divisors is an integer number (103498246968).

Almost surely, 2^{1402234313424} is an apocalyptic number.

1402234313424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1402234313424 is an abundant number, since it is smaller than the sum of its proper divisors (2737695565296).

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

1402234313424 is a wasteful number, since it uses less digits than its factorization.

1402234313424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4173316427 (or 4173316421 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 1402234313424 its reverse (4243134322041), we get a palindrome (5645368635465).

The spelling of 1402234313424 in words is "one trillion, four hundred two billion, two hundred thirty-four million, three hundred thirteen thousand, four hundred twenty-four".