7151233912 has 8 divisors (see below), whose sum is σ = 13408563600. Its totient is φ = 3575616952.

The previous prime is 7151233877. The next prime is 7151233919. The reversal of 7151233912 is 2193321517.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×7151233912² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7151233919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 446952112 + ... + 446952127.

It is an arithmetic number, because the mean of its divisors is an integer number (1676070450).

Almost surely, 2^7151233912 is an apocalyptic number.

It is an amenable number.

7151233912 is a deficient number, since it is larger than the sum of its proper divisors (6257329688).

7151233912 is a wasteful number, since it uses less digits than its factorization.

7151233912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893904245 (or 893904241 counting only the distinct ones).

The product of its digits is 11340, while the sum is 34.

The square root of 7151233912 is about 84564.9685862887. The cubic root of 7151233912 is about 1926.6093394713.

The spelling of 7151233912 in words is "seven billion, one hundred fifty-one million, two hundred thirty-three thousand, nine hundred twelve".