234427276142 has 8 divisors (see below), whose sum is σ = 359122635936. Its totient is φ = 114719730832.

The previous prime is 234427276103. The next prime is 234427276159. The reversal of 234427276142 is 241672724432.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×234427276142² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 234427276093 and 234427276102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1246953503 + ... + 1246953690.

It is an arithmetic number, because the mean of its divisors is an integer number (44890329492).

Almost surely, 2^234427276142 is an apocalyptic number.

234427276142 is a deficient number, since it is larger than the sum of its proper divisors (124695359794).

234427276142 is a wasteful number, since it uses less digits than its factorization.

234427276142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2493907242.

The product of its digits is 903168, while the sum is 44.

The spelling of 234427276142 in words is "two hundred thirty-four billion, four hundred twenty-seven million, two hundred seventy-six thousand, one hundred forty-two".