143706426475 has 12 divisors (see below), whose sum is σ = 178403441320. Its totient is φ = 114831288000.

The previous prime is 143706426443. The next prime is 143706426481. The reversal of 143706426475 is 574624607341.

It is not a de Polignac number, because 143706426475 - 2⁵ = 143706426443 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 3324426 + ... + 3367375.

Almost surely, 2^143706426475 is an apocalyptic number.

143706426475 is a deficient number, since it is larger than the sum of its proper divisors (34697014845).

143706426475 is an equidigital number, since it uses as much as digits as its factorization.

143706426475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6692670 (or 6692665 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 49.

The spelling of 143706426475 in words is "one hundred forty-three billion, seven hundred six million, four hundred twenty-six thousand, four hundred seventy-five".