7146151427 has 8 divisors (see below), whose sum is σ = 7617484800. Its totient is φ = 6684340104.

The previous prime is 7146151423. The next prime is 7146151429. The reversal of 7146151427 is 7241516417.

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 7146151427 - 2² = 7146151423 is a prime.

It is a super-2 number, since 2×7146151427² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7146151421) 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, 2378963 + ... + 2381964.

It is an arithmetic number, because the mean of its divisors is an integer number (952185600).

Almost surely, 2^7146151427 is an apocalyptic number.

7146151427 is a deficient number, since it is larger than the sum of its proper divisors (471333373).

7146151427 is a wasteful number, since it uses less digits than its factorization.

7146151427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4761025.

The product of its digits is 47040, while the sum is 38.

The square root of 7146151427 is about 84534.9124740778. The cubic root of 7146151427 is about 1926.1528082922.

The spelling of 7146151427 in words is "seven billion, one hundred forty-six million, one hundred fifty-one thousand, four hundred twenty-seven".