143314263492 has 24 divisors (see below), whose sum is σ = 334445000736. Its totient is φ = 47764985088.

The previous prime is 143314263457. The next prime is 143314263511. The reversal of 143314263492 is 294362413341.

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, 711298 + ... + 890265.

It is an arithmetic number, because the mean of its divisors is an integer number (13935208364).

Almost surely, 2^143314263492 is an apocalyptic number.

143314263492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

143314263492 is an abundant number, since it is smaller than the sum of its proper divisors (191130737244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

143314263492 is a wasteful number, since it uses less digits than its factorization.

143314263492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1609027 (or 1609025 counting only the distinct ones).

The product of its digits is 373248, while the sum is 42.

The spelling of 143314263492 in words is "one hundred forty-three billion, three hundred fourteen million, two hundred sixty-three thousand, four hundred ninety-two".