7240130254 has 16 divisors (see below), whose sum is σ = 12416005728. Its totient is φ = 3101824512.

The previous prime is 7240130207. The next prime is 7240130267. The reversal of 7240130254 is 4520310427.

It is a super-2 number, since 2×7240130254² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 48699 + ... + 129814.

It is an arithmetic number, because the mean of its divisors is an integer number (776000358).

Almost surely, 2^7240130254 is an apocalyptic number.

7240130254 is a deficient number, since it is larger than the sum of its proper divisors (5175875474).

7240130254 is a wasteful number, since it uses less digits than its factorization.

7240130254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181419.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 7240130254 is about 85088.9549471610. The cubic root of 7240130254 is about 1934.5596555119.

The spelling of 7240130254 in words is "seven billion, two hundred forty million, one hundred thirty thousand, two hundred fifty-four".