234818745562 has 16 divisors (see below), whose sum is σ = 376368961320. Its totient is φ = 109489148928.

The previous prime is 234818745547. The next prime is 234818745607. The reversal of 234818745562 is 265547818432.

It is a happy number.

It is a Cunningham number, because it is equal to 484581²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 182816960041 + 52001785521 = 427571^2 + 228039^2 .

It is a super-2 number, since 2×234818745562² (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 7 ways as a sum of consecutive naturals, for example, 31677183 + ... + 31684594.

Almost surely, 2^234818745562 is an apocalyptic number.

234818745562 is a deficient number, since it is larger than the sum of its proper divisors (141550215758).

234818745562 is a wasteful number, since it uses less digits than its factorization.

234818745562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63361905.

The product of its digits is 12902400, while the sum is 55.

The spelling of 234818745562 in words is "two hundred thirty-four billion, eight hundred eighteen million, seven hundred forty-five thousand, five hundred sixty-two".