7150203701808 has 40 divisors (see below), whose sum is σ = 18774168743856. Its totient is φ = 2344329081600.

The previous prime is 7150203701749. The next prime is 7150203701819. The reversal of 7150203701808 is 8081073020517.

It is a super-2 number, since 2×7150203701808² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7150203701808.

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, 1221001803 + ... + 1221007658.

Almost surely, 2^{7150203701808} is an apocalyptic number.

It is an amenable number.

7150203701808 is an abundant number, since it is smaller than the sum of its proper divisors (11623965042048).

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

7150203701808 is a wasteful number, since it uses less digits than its factorization.

7150203701808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2442009533 (or 2442009527 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 42.

The spelling of 7150203701808 in words is "seven trillion, one hundred fifty billion, two hundred three million, seven hundred one thousand, eight hundred eight".