423014423145 has 32 divisors (see below), whose sum is σ = 685666622592. Its totient is φ = 222665313792.

The previous prime is 423014423119. The next prime is 423014423179. The reversal of 423014423145 is 541324410324.

It is not a de Polignac number, because 423014423145 - 2¹⁰ = 423014422121 is a prime.

It is a super-2 number, since 2×423014423145² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1070869 + ... + 1411661.

It is an arithmetic number, because the mean of its divisors is an integer number (21427081956).

Almost surely, 2^423014423145 is an apocalyptic number.

It is an amenable number.

423014423145 is a deficient number, since it is larger than the sum of its proper divisors (262652199447).

423014423145 is a wasteful number, since it uses less digits than its factorization.

423014423145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341881.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 423014423145 its reverse (541324410324), we get a palindrome (964338833469).

The spelling of 423014423145 in words is "four hundred twenty-three billion, fourteen million, four hundred twenty-three thousand, one hundred forty-five".