1253430154514 has 16 divisors (see below), whose sum is σ = 1958970484800. Its totient is φ = 600750940944.

The previous prime is 1253430154441. The next prime is 1253430154547. The reversal of 1253430154514 is 4154510343521.

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 7 ways as a sum of consecutive naturals, for example, 77728862 + ... + 77744985.

It is an arithmetic number, because the mean of its divisors is an integer number (122435655300).

Almost surely, 2^{1253430154514} is an apocalyptic number.

1253430154514 is a deficient number, since it is larger than the sum of its proper divisors (705540330286).

1253430154514 is a wasteful number, since it uses less digits than its factorization.

1253430154514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155474017.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 1253430154514 in words is "one trillion, two hundred fifty-three billion, four hundred thirty million, one hundred fifty-four thousand, five hundred fourteen".