7471231045 has 8 divisors (see below), whose sum is σ = 8992565280. Its totient is φ = 5958926160.

The previous prime is 7471231039. The next prime is 7471231051. The reversal of 7471231045 is 5401321747.

It is an interprime number because it is at equal distance from previous prime (7471231039) and next prime (7471231051).

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

It is not a de Polignac number, because 7471231045 - 2¹⁵ = 7471198277 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7471231045.

It is a congruent number.

It is an unprimeable number.

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, 2255515 + ... + 2258824.

It is an arithmetic number, because the mean of its divisors is an integer number (1124070660).

Almost surely, 2^7471231045 is an apocalyptic number.

It is an amenable number.

7471231045 is a deficient number, since it is larger than the sum of its proper divisors (1521334235).

7471231045 is a wasteful number, since it uses less digits than its factorization.

7471231045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4514675.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 7471231045 is about 86436.2831512323. The cubic root of 7471231045 is about 1954.9277991315.

The spelling of 7471231045 in words is "seven billion, four hundred seventy-one million, two hundred thirty-one thousand, forty-five".