158341604670447 has 32 divisors (see below), whose sum is σ = 236825815751424. Its totient is φ = 93258066988800.

The previous prime is 158341604670413. The next prime is 158341604670479. The reversal of 158341604670447 is 744076406143851.

158341604670447 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 158341604670447 - 2¹¹ = 158341604668399 is a prime.

It is a super-2 number, since 2×158341604670447² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158341604678447) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77395254 + ... + 79414787.

It is an arithmetic number, because the mean of its divisors is an integer number (7400806742232).

Almost surely, 2^{158341604670447} is an apocalyptic number.

158341604670447 is a deficient number, since it is larger than the sum of its proper divisors (78484211080977).

158341604670447 is a wasteful number, since it uses less digits than its factorization.

158341604670447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156810919.

The product of its (nonzero) digits is 54190080, while the sum is 60.

The spelling of 158341604670447 in words is "one hundred fifty-eight trillion, three hundred forty-one billion, six hundred four million, six hundred seventy thousand, four hundred forty-seven".