7145690467 has 8 divisors (see below), whose sum is σ = 7161478272. Its totient is φ = 7129920000.

The previous prime is 7145690429. The next prime is 7145690471. The reversal of 7145690467 is 7640965417.

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 7145690467 - 2²³ = 7137301859 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7145690467.

It is not an unprimeable number, because it can be changed into a prime (7145690407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1119118 + ... + 1125484.

It is an arithmetic number, because the mean of its divisors is an integer number (895184784).

Almost surely, 2^7145690467 is an apocalyptic number.

7145690467 is a deficient number, since it is larger than the sum of its proper divisors (15787805).

7145690467 is a wasteful number, since it uses less digits than its factorization.

7145690467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8669.

The product of its (nonzero) digits is 1270080, while the sum is 49.

The square root of 7145690467 is about 84532.1859826185. The cubic root of 7145690467 is about 1926.1113921305. Note that the first 3 decimals are identical.

The spelling of 7145690467 in words is "seven billion, one hundred forty-five million, six hundred ninety thousand, four hundred sixty-seven".