2012454542102 has 16 divisors (see below), whose sum is σ = 3022094142672. Its totient is φ = 1005090145920.

The previous prime is 2012454542083. The next prime is 2012454542117.

2012454542102 is nontrivially palindromic in base 10.

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, 13202402 + ... + 13353962.

It is an arithmetic number, because the mean of its divisors is an integer number (188880883917).

Almost surely, 2^{2012454542102} is an apocalyptic number.

2012454542102 is a deficient number, since it is larger than the sum of its proper divisors (1009639600570).

2012454542102 is a wasteful number, since it uses less digits than its factorization.

2012454542102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159023.

The product of its (nonzero) digits is 25600, while the sum is 32.

The spelling of 2012454542102 in words is "two trillion, twelve billion, four hundred fifty-four million, five hundred forty-two thousand, one hundred two".