158401611034 has 8 divisors (see below), whose sum is σ = 237604105620. Its totient is φ = 79200242496.

The previous prime is 158401611013. The next prime is 158401611037. The reversal of 158401611034 is 430116104851.

It can be written as a sum of positive squares in 2 ways, for example, as 150735733009 + 7665878025 = 388247^2 + 87555^2 .

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

It is not an unprimeable number, because it can be changed into a prime (158401611037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405012 + ... + 693424.

Almost surely, 2^158401611034 is an apocalyptic number.

158401611034 is a deficient number, since it is larger than the sum of its proper divisors (79202494586).

158401611034 is a wasteful number, since it uses less digits than its factorization.

158401611034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563024.

The product of its (nonzero) digits is 11520, while the sum is 34.

Adding to 158401611034 its reverse (430116104851), we get a palindrome (588517715885).

The spelling of 158401611034 in words is "one hundred fifty-eight billion, four hundred one million, six hundred eleven thousand, thirty-four".