9425111329490 has 16 divisors (see below), whose sum is σ = 16965283614552. Its totient is φ = 3770026038144.

The previous prime is 9425111329489. The next prime is 9425111329531. The reversal of 9425111329490 is 949231115249.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6424861242361 + 3000250087129 = 2534731^2 + 1732123^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67469 + ... + 4342208.

Almost surely, 2^{9425111329490} is an apocalyptic number.

9425111329490 is a deficient number, since it is larger than the sum of its proper divisors (7540172285062).

9425111329490 is a wasteful number, since it uses less digits than its factorization.

9425111329490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4623421.

The product of its (nonzero) digits is 699840, while the sum is 50.

The spelling of 9425111329490 in words is "nine trillion, four hundred twenty-five billion, one hundred eleven million, three hundred twenty-nine thousand, four hundred ninety".