4512312132154 has 32 divisors (see below), whose sum is σ = 6872188827456. Its totient is φ = 2221869968640.

The previous prime is 4512312132149. The next prime is 4512312132179.

4512312132154 is nontrivially palindromic in base 10.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 25408114 + ... + 25585090.

It is an arithmetic number, because the mean of its divisors is an integer number (214755900858).

Almost surely, 2^{4512312132154} is an apocalyptic number.

4512312132154 is a deficient number, since it is larger than the sum of its proper divisors (2359876695302).

4512312132154 is a wasteful number, since it uses less digits than its factorization.

4512312132154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177790.

The product of its digits is 28800, while the sum is 34.

The spelling of 4512312132154 in words is "four trillion, five hundred twelve billion, three hundred twelve million, one hundred thirty-two thousand, one hundred fifty-four".