423400013141 has 4 divisors (see below), whose sum is σ = 483885729312. Its totient is φ = 362914296972.

The previous prime is 423400013107. The next prime is 423400013173. The reversal of 423400013141 is 141310004324.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 423400013141 - 2²² = 423395818837 is a prime.

It is a super-2 number, since 2×423400013141² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423400012141) 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, 30242858075 + ... + 30242858088.

It is an arithmetic number, because the mean of its divisors is an integer number (120971432328).

Almost surely, 2^423400013141 is an apocalyptic number.

It is an amenable number.

423400013141 is a deficient number, since it is larger than the sum of its proper divisors (60485716171).

423400013141 is an equidigital number, since it uses as much as digits as its factorization.

423400013141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60485716170.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 423400013141 its reverse (141310004324), we get a palindrome (564710017465).

The spelling of 423400013141 in words is "four hundred twenty-three billion, four hundred million, thirteen thousand, one hundred forty-one".