146457132107 has 32 divisors (see below), whose sum is σ = 175482720000. Its totient is φ = 120469415040.

The previous prime is 146457132103. The next prime is 146457132167. The reversal of 146457132107 is 701231754641.

It is not a de Polignac number, because 146457132107 - 2² = 146457132103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146457132103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2919644 + ... + 2969382.

It is an arithmetic number, because the mean of its divisors is an integer number (5483835000).

Almost surely, 2^146457132107 is an apocalyptic number.

146457132107 is a deficient number, since it is larger than the sum of its proper divisors (29025587893).

146457132107 is a wasteful number, since it uses less digits than its factorization.

146457132107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50171.

The product of its (nonzero) digits is 141120, while the sum is 41.

Adding to 146457132107 its reverse (701231754641), we get a palindrome (847688886748).

The spelling of 146457132107 in words is "one hundred forty-six billion, four hundred fifty-seven million, one hundred thirty-two thousand, one hundred seven".