423352249741 has 4 divisors (see below), whose sum is σ = 431340028092. Its totient is φ = 415364471392.

The previous prime is 423352249703. The next prime is 423352249757. The reversal of 423352249741 is 147942253324.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 353524187241 + 69828062500 = 594579^2 + 264250^2 .

It is a cyclic number.

It is not a de Polignac number, because 423352249741 - 2³¹ = 421204766093 is a prime.

It is a super-3 number, since 3×423352249741³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 423352249691 and 423352249700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423352249781) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3993889096 + ... + 3993889201.

It is an arithmetic number, because the mean of its divisors is an integer number (107835007023).

Almost surely, 2^423352249741 is an apocalyptic number.

It is an amenable number.

423352249741 is a deficient number, since it is larger than the sum of its proper divisors (7987778351).

423352249741 is an equidigital number, since it uses as much as digits as its factorization.

423352249741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7987778350.

The product of its digits is 1451520, while the sum is 46.

The spelling of 423352249741 in words is "four hundred twenty-three billion, three hundred fifty-two million, two hundred forty-nine thousand, seven hundred forty-one".