146155406324056 has 16 divisors (see below), whose sum is σ = 274041594390600. Its totient is φ = 73077647819904.

The previous prime is 146155406324009. The next prime is 146155406324063. The reversal of 146155406324056 is 650423604551641.

It is a super-2 number, since 2×146155406324056² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 146155406323994 and 146155406324012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5649136 + ... + 18006208.

Almost surely, 2^{146155406324056} is an apocalyptic number.

It is an amenable number.

146155406324056 is a deficient number, since it is larger than the sum of its proper divisors (127886188066544).

146155406324056 is a wasteful number, since it uses less digits than its factorization.

146155406324056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13835538 (or 13835534 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 52.

The spelling of 146155406324056 in words is "one hundred forty-six trillion, one hundred fifty-five billion, four hundred six million, three hundred twenty-four thousand, fifty-six".