7346545143 has 16 divisors (see below), whose sum is σ = 11303425536. Its totient is φ = 4157267040.

The previous prime is 7346545133. The next prime is 7346545183. The reversal of 7346545143 is 3415456437.

It is not a de Polignac number, because 7346545143 - 2²² = 7342350839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7346545095 and 7346545104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7346545123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1696068 + ... + 1700393.

It is an arithmetic number, because the mean of its divisors is an integer number (706464096).

Almost surely, 2^7346545143 is an apocalyptic number.

7346545143 is a deficient number, since it is larger than the sum of its proper divisors (3956880393).

7346545143 is a wasteful number, since it uses less digits than its factorization.

7346545143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3396574.

The product of its digits is 604800, while the sum is 42.

The square root of 7346545143 is about 85711.9894938859. The cubic root of 7346545143 is about 1943.9915993663.

The spelling of 7346545143 in words is "seven billion, three hundred forty-six million, five hundred forty-five thousand, one hundred forty-three".