1424101343321 has 16 divisors (see below), whose sum is σ = 1467363114000. Its totient is φ = 1381560576000.

The previous prime is 1424101343303. The next prime is 1424101343393. The reversal of 1424101343321 is 1233431014241.

It can be written as a sum of positive squares in 8 ways, for example, as 304019904400 + 1120081438921 = 551380^2 + 1058339^2 .

It is a cyclic number.

It is not a de Polignac number, because 1424101343321 - 2²⁶ = 1424034234457 is a prime.

It is a super-2 number, since 2×1424101343321² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1424101343521) 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, 1849955 + ... + 2504103.

It is an arithmetic number, because the mean of its divisors is an integer number (91710194625).

Almost surely, 2^{1424101343321} is an apocalyptic number.

It is an amenable number.

1424101343321 is a deficient number, since it is larger than the sum of its proper divisors (43261770679).

1424101343321 is an equidigital number, since it uses as much as digits as its factorization.

1424101343321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654700.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 1424101343321 its reverse (1233431014241), we get a palindrome (2657532357562).

The spelling of 1424101343321 in words is "one trillion, four hundred twenty-four billion, one hundred one million, three hundred forty-three thousand, three hundred twenty-one".