7740012134 has 8 divisors (see below), whose sum is σ = 11718523368. Its totient is φ = 3833837680.

The previous prime is 7740012109. The next prime is 7740012139. The reversal of 7740012134 is 4312100477.

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

It is a junction number, because it is equal to n+sod(n) for n = 7740012097 and 7740012106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7740012139) 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 in 3 ways as a sum of consecutive naturals, for example, 18083927 + ... + 18084354.

It is an arithmetic number, because the mean of its divisors is an integer number (1464815421).

Almost surely, 2^7740012134 is an apocalyptic number.

7740012134 is a deficient number, since it is larger than the sum of its proper divisors (3978511234).

7740012134 is a wasteful number, since it uses less digits than its factorization.

7740012134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36168390.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 7740012134 is about 87977.3387526583. The cubic root of 7740012134 is about 1978.0953126873.

The spelling of 7740012134 in words is "seven billion, seven hundred forty million, twelve thousand, one hundred thirty-four".