143426145202064 has 40 divisors (see below), whose sum is σ = 281294074693632. Its totient is φ = 70834481493120.

The previous prime is 143426145202031. The next prime is 143426145202139. The reversal of 143426145202064 is 460202541624341.

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, 4653584 + ... + 17564399.

Almost surely, 2^{143426145202064} is an apocalyptic number.

It is an amenable number.

143426145202064 is a deficient number, since it is larger than the sum of its proper divisors (137867929491568).

143426145202064 is a wasteful number, since it uses less digits than its factorization.

143426145202064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22222935 (or 22222929 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 44.

The spelling of 143426145202064 in words is "one hundred forty-three trillion, four hundred twenty-six billion, one hundred forty-five million, two hundred two thousand, sixty-four".