423025135301154 has 16 divisors (see below), whose sum is σ = 846050487489792. Its totient is φ = 141008342285808.

The previous prime is 423025135301101. The next prime is 423025135301177. The reversal of 423025135301154 is 451103531520324.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27986392 + ... + 40364444.

It is an arithmetic number, because the mean of its divisors is an integer number (52878155468112).

Almost surely, 2^{423025135301154} is an apocalyptic number.

423025135301154 is an abundant number, since it is smaller than the sum of its proper divisors (423025352188638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423025135301154 is a wasteful number, since it uses less digits than its factorization.

423025135301154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18073961.

The product of its (nonzero) digits is 216000, while the sum is 39.

Adding to 423025135301154 its reverse (451103531520324), we get a palindrome (874128666821478).

The spelling of 423025135301154 in words is "four hundred twenty-three trillion, twenty-five billion, one hundred thirty-five million, three hundred one thousand, one hundred fifty-four".