1254452314402 has 16 divisors (see below), whose sum is σ = 2243989233792. Its totient is φ = 514247532480.

The previous prime is 1254452314393. The next prime is 1254452314441. The reversal of 1254452314402 is 2044132544521.

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, 1947906999 + ... + 1947907642.

It is an arithmetic number, because the mean of its divisors is an integer number (140249327112).

Almost surely, 2^{1254452314402} is an apocalyptic number.

1254452314402 is a deficient number, since it is larger than the sum of its proper divisors (989536919390).

1254452314402 is a wasteful number, since it uses less digits than its factorization.

1254452314402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3895814673.

The product of its (nonzero) digits is 153600, while the sum is 37.

Adding to 1254452314402 its reverse (2044132544521), we get a palindrome (3298584858923).

The spelling of 1254452314402 in words is "one trillion, two hundred fifty-four billion, four hundred fifty-two million, three hundred fourteen thousand, four hundred two".