163452207034 has 4 divisors (see below), whose sum is σ = 245178310554. Its totient is φ = 81726103516.

The previous prime is 163452206977. The next prime is 163452207043. The reversal of 163452207034 is 430702254361.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 159620225625 + 3831981409 = 399525^2 + 61903^2 .

It is a junction number, because it is equal to n+sod(n) for n = 163452206984 and 163452207002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40863051757 + ... + 40863051760.

Almost surely, 2^163452207034 is an apocalyptic number.

163452207034 is a deficient number, since it is larger than the sum of its proper divisors (81726103520).

163452207034 is an equidigital number, since it uses as much as digits as its factorization.

163452207034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81726103519.

The product of its (nonzero) digits is 120960, while the sum is 37.

The spelling of 163452207034 in words is "one hundred sixty-three billion, four hundred fifty-two million, two hundred seven thousand, thirty-four".