7145101206 has 40 divisors (see below), whose sum is σ = 16015226040. Its totient is φ = 2380970592.

The previous prime is 7145101193. The next prime is 7145101217. The reversal of 7145101206 is 6021015417.

It is a happy number.

7145101206 is a `hidden beast` number, since 7 + 1 + 451 + 0 + 1 + 206 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 7145101206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 888130 + ... + 896138.

It is an arithmetic number, because the mean of its divisors is an integer number (400380651).

Almost surely, 2^7145101206 is an apocalyptic number.

7145101206 is an abundant number, since it is smaller than the sum of its proper divisors (8870124834).

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

7145101206 is a wasteful number, since it uses less digits than its factorization.

7145101206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13530 (or 13521 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 7145101206 is about 84528.7004868761. The cubic root of 7145101206 is about 1926.0584458346.

It can be divided in two parts, 714510 and 1206, that added together give a square (715716 = 846²).

The spelling of 7145101206 in words is "seven billion, one hundred forty-five million, one hundred one thousand, two hundred six".