7734040131 has 8 divisors (see below), whose sum is σ = 10667641680. Its totient is φ = 4978232672.

The previous prime is 7734040121. The next prime is 7734040133. The reversal of 7734040131 is 1310404377.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7734040131 - 2¹⁰ = 7734039107 is a prime.

It is a super-2 number, since 2×7734040131² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7734040133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44448420 + ... + 44448593.

It is an arithmetic number, because the mean of its divisors is an integer number (1333455210).

Almost surely, 2^7734040131 is an apocalyptic number.

7734040131 is a deficient number, since it is larger than the sum of its proper divisors (2933601549).

7734040131 is a wasteful number, since it uses less digits than its factorization.

7734040131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88897045.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 7734040131 is about 87943.3916277966. The cubic root of 7734040131 is about 1977.5864318872.

The spelling of 7734040131 in words is "seven billion, seven hundred thirty-four million, forty thousand, one hundred thirty-one".