7145969588197 has 16 divisors (see below), whose sum is σ = 7895308942080. Its totient is φ = 6413269262400.

The previous prime is 7145969588189. The next prime is 7145969588201. The reversal of 7145969588197 is 7918859695417.

It is not a de Polignac number, because 7145969588197 - 2³ = 7145969588189 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (79).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7145969588117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6195783 + ... + 7258075.

It is an arithmetic number, because the mean of its divisors is an integer number (493456808880).

Almost surely, 2^{7145969588197} is an apocalyptic number.

It is an amenable number.

7145969588197 is a deficient number, since it is larger than the sum of its proper divisors (749339353883).

7145969588197 is a wasteful number, since it uses less digits than its factorization.

7145969588197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070124.

The product of its digits is 1371686400, while the sum is 79.

The spelling of 7145969588197 in words is "seven trillion, one hundred forty-five billion, nine hundred sixty-nine million, five hundred eighty-eight thousand, one hundred ninety-seven".