143126546011464 has 128 divisors (see below), whose sum is σ = 367544318169600. Its totient is φ = 46420414709760.

The previous prime is 143126546011457. The next prime is 143126546011489. The reversal of 143126546011464 is 464110645621341.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 972180819 + ... + 972328029.

It is an arithmetic number, because the mean of its divisors is an integer number (2871439985700).

Almost surely, 2^{143126546011464} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143126546011464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183772159084800).

143126546011464 is an abundant number, since it is smaller than the sum of its proper divisors (224417772158136).

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

143126546011464 is a wasteful number, since it uses less digits than its factorization.

143126546011464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150875 (or 150871 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 48.

The spelling of 143126546011464 in words is "one hundred forty-three trillion, one hundred twenty-six billion, five hundred forty-six million, eleven thousand, four hundred sixty-four".