146056456462 has 16 divisors (see below), whose sum is σ = 250432110720. Its totient is φ = 62583220728.

The previous prime is 146056456459. The next prime is 146056456487. The reversal of 146056456462 is 264654650641.

It is a super-2 number, since 2×146056456462² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 960268 + ... + 1101919.

It is an arithmetic number, because the mean of its divisors is an integer number (15652006920).

Almost surely, 2^146056456462 is an apocalyptic number.

146056456462 is a deficient number, since it is larger than the sum of its proper divisors (104375654258).

146056456462 is a wasteful number, since it uses less digits than its factorization.

146056456462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2067255.

The product of its (nonzero) digits is 4147200, while the sum is 49.

The spelling of 146056456462 in words is "one hundred forty-six billion, fifty-six million, four hundred fifty-six thousand, four hundred sixty-two".