9461144461 has 16 divisors (see below), whose sum is σ = 10120360320. Its totient is φ = 8822894080.

The previous prime is 9461144447. The next prime is 9461144467. The reversal of 9461144461 is 1644411649.

It is a cyclic number.

It is not a de Polignac number, because 9461144461 - 2²¹ = 9459047309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9461144467) 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, 1886325 + ... + 1891333.

It is an arithmetic number, because the mean of its divisors is an integer number (632522520).

Almost surely, 2^9461144461 is an apocalyptic number.

It is an amenable number.

9461144461 is a deficient number, since it is larger than the sum of its proper divisors (659215859).

9461144461 is a wasteful number, since it uses less digits than its factorization.

9461144461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7076.

The product of its digits is 82944, while the sum is 40.

The square root of 9461144461 is about 97268.4145085135. The cubic root of 9461144461 is about 2115.0203867354.

The spelling of 9461144461 in words is "nine billion, four hundred sixty-one million, one hundred forty-four thousand, four hundred sixty-one".