945471289706 has 32 divisors (see below), whose sum is σ = 1522362658320. Its totient is φ = 440340338688.

The previous prime is 945471289703. The next prime is 945471289709. The reversal of 945471289706 is 607982174549.

It is an interprime number because it is at equal distance from previous prime (945471289703) and next prime (945471289709).

It can be written as a sum of positive squares in 8 ways, for example, as 478926282025 + 466545007681 = 692045^2 + 683041^2 .

It is not an unprimeable number, because it can be changed into a prime (945471289703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 457136 + ... + 1449108.

Almost surely, 2^945471289706 is an apocalyptic number.

945471289706 is a deficient number, since it is larger than the sum of its proper divisors (576891368614).

945471289706 is an equidigital number, since it uses as much as digits as its factorization.

945471289706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992123 (or 992089 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 62.

The spelling of 945471289706 in words is "nine hundred forty-five billion, four hundred seventy-one million, two hundred eighty-nine thousand, seven hundred six".