158034546446 has 64 divisors (see below), whose sum is σ = 282027930624. Its totient is φ = 65006323200.

The previous prime is 158034546443. The next prime is 158034546479. The reversal of 158034546446 is 644645430851.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 158034546394 and 158034546403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158034546443) 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, 13351751 + ... + 13363581.

It is an arithmetic number, because the mean of its divisors is an integer number (4406686416).

Almost surely, 2^158034546446 is an apocalyptic number.

158034546446 is a deficient number, since it is larger than the sum of its proper divisors (123993384178).

158034546446 is a wasteful number, since it uses less digits than its factorization.

158034546446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12225.

The product of its (nonzero) digits is 5529600, while the sum is 50.

The spelling of 158034546446 in words is "one hundred fifty-eight billion, thirty-four million, five hundred forty-six thousand, four hundred forty-six".