2142458542412 has 6 divisors (see below), whose sum is σ = 3749302449228. Its totient is φ = 1071229271204.

The previous prime is 2142458542397. The next prime is 2142458542439.

2142458542412 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267807317798 + ... + 267807317805.

It is an arithmetic number, because the mean of its divisors is an integer number (624883741538).

Almost surely, 2^{2142458542412} is an apocalyptic number.

It is an amenable number.

2142458542412 is a deficient number, since it is larger than the sum of its proper divisors (1606843906816).

2142458542412 is a wasteful number, since it uses less digits than its factorization.

2142458542412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535614635607 (or 535614635605 counting only the distinct ones).

The product of its digits is 819200, while the sum is 44.

The spelling of 2142458542412 in words is "two trillion, one hundred forty-two billion, four hundred fifty-eight million, five hundred forty-two thousand, four hundred twelve".