1434061161 has 27 divisors (see below), whose sum is σ = 2245331127. Its totient is φ = 881590320.

The previous prime is 1434061151. The next prime is 1434061171. The reversal of 1434061161 is 1611604341.

The square root of 1434061161 is 37869.

It is a perfect power (a square), and thus also a powerful number.

1434061161 is a `hidden beast` number, since 1 + 4 + 3 + 40 + 611 + 6 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (1434061151) and next prime (1434061171).

It can be written as a sum of positive squares in only one way, i.e., 212139225 + 1221921936 = 14565^2 + 34956^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1434061161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1434061151) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1476406 + ... + 1477376.

Almost surely, 2^1434061161 is an apocalyptic number.

1434061161 is the 37869-th square number.

1434061161 is the 18935-th centered octagonal number.

It is an amenable number.

1434061161 is a deficient number, since it is larger than the sum of its proper divisors (811269966).

1434061161 is an frugal number, since it uses more digits than its factorization.

1434061161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1974 (or 987 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The cubic root of 1434061161 is about 1127.6886896494.

The spelling of 1434061161 in words is "one billion, four hundred thirty-four million, sixty-one thousand, one hundred sixty-one".