1254286884082 has 16 divisors (see below), whose sum is σ = 1887008480280. Its totient is φ = 625285648512.

The previous prime is 1254286884049. The next prime is 1254286884101. The reversal of 1254286884082 is 2804886824521.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1146978882841 + 107308001241 = 1070971^2 + 327579^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1184568 + ... + 1977820.

Almost surely, 2^{1254286884082} is an apocalyptic number.

1254286884082 is a deficient number, since it is larger than the sum of its proper divisors (632721596198).

1254286884082 is a wasteful number, since it uses less digits than its factorization.

1254286884082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795597.

The product of its (nonzero) digits is 15728640, while the sum is 58.

The spelling of 1254286884082 in words is "one trillion, two hundred fifty-four billion, two hundred eighty-six million, eight hundred eighty-four thousand, eighty-two".