42313433201229 has 4 divisors (see below), whose sum is σ = 56417910934976. Its totient is φ = 28208955467484.

The previous prime is 42313433201201. The next prime is 42313433201231. The reversal of 42313433201229 is 92210233431324.

It is a happy number.

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 not a de Polignac number, because 42313433201229 - 2¹⁷ = 42313433070157 is a prime.

It is a super-2 number, since 2×42313433201229² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42313433200229) 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, 7052238866869 + ... + 7052238866874.

It is an arithmetic number, because the mean of its divisors is an integer number (14104477733744).

Almost surely, 2^{42313433201229} is an apocalyptic number.

It is an amenable number.

42313433201229 is a deficient number, since it is larger than the sum of its proper divisors (14104477733747).

42313433201229 is a wasteful number, since it uses less digits than its factorization.

42313433201229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14104477733746.

The product of its (nonzero) digits is 186624, while the sum is 39.

The spelling of 42313433201229 in words is "forty-two trillion, three hundred thirteen billion, four hundred thirty-three million, two hundred one thousand, two hundred twenty-nine".