146111446256 has 40 divisors (see below), whose sum is σ = 285839621760. Its totient is φ = 72347095296.

The previous prime is 146111446249. The next prime is 146111446267. The reversal of 146111446256 is 652644111641.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3419681 + ... + 3462143.

It is an arithmetic number, because the mean of its divisors is an integer number (7145990544).

Almost surely, 2^146111446256 is an apocalyptic number.

146111446256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

146111446256 is a deficient number, since it is larger than the sum of its proper divisors (139728175504).

146111446256 is a wasteful number, since it uses less digits than its factorization.

146111446256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44553 (or 44547 counting only the distinct ones).

The product of its digits is 138240, while the sum is 41.

Adding to 146111446256 its reverse (652644111641), we get a palindrome (798755557897).

The spelling of 146111446256 in words is "one hundred forty-six billion, one hundred eleven million, four hundred forty-six thousand, two hundred fifty-six".